diff --git a/Makefile.am b/Makefile.am
index ec552c3..0bab405 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -3,8 +3,6 @@
 if WANT_LIBSDBUSPLUS
 
 nobase_include_HEADERS = \
-	mapbox/recursive_wrapper.hpp \
-	mapbox/variant.hpp \
 	sdbusplus/asio/connection.hpp \
 	sdbusplus/asio/object_server.hpp \
 	sdbusplus/asio/detail/async_send_handler.hpp \
diff --git a/mapbox/LICENSE b/mapbox/LICENSE
deleted file mode 100644
index 6c4ce40..0000000
--- a/mapbox/LICENSE
+++ /dev/null
@@ -1,25 +0,0 @@
-Copyright (c) MapBox
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-- Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-- Redistributions in binary form must reproduce the above copyright notice, this
-  list of conditions and the following disclaimer in the documentation and/or
-  other materials provided with the distribution.
-- Neither the name "MapBox" nor the names of its contributors may be
-  used to endorse or promote products derived from this software without
-  specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/mapbox/LICENSE_1_0.txt b/mapbox/LICENSE_1_0.txt
deleted file mode 100644
index 36b7cd9..0000000
--- a/mapbox/LICENSE_1_0.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Boost Software License - Version 1.0 - August 17th, 2003
-
-Permission is hereby granted, free of charge, to any person or organization
-obtaining a copy of the software and accompanying documentation covered by
-this license (the "Software") to use, reproduce, display, distribute,
-execute, and transmit the Software, and to prepare derivative works of the
-Software, and to permit third-parties to whom the Software is furnished to
-do so, all subject to the following:
-
-The copyright notices in the Software and this entire statement, including
-the above license grant, this restriction and the following disclaimer,
-must be included in all copies of the Software, in whole or in part, and
-all derivative works of the Software, unless such copies or derivative
-works are solely in the form of machine-executable object code generated by
-a source language processor.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
diff --git a/mapbox/README b/mapbox/README
deleted file mode 100644
index d54e938..0000000
--- a/mapbox/README
+++ /dev/null
@@ -1,3 +0,0 @@
-This implementation of variant came from http://github.com/mapbox/variant.  As
-soon as GCC7 with C++17 support is available, we should move to the
-std::variant implementation instead.
diff --git a/mapbox/recursive_wrapper.hpp b/mapbox/recursive_wrapper.hpp
deleted file mode 100644
index c90a88c..0000000
--- a/mapbox/recursive_wrapper.hpp
+++ /dev/null
@@ -1,146 +0,0 @@
-#ifndef MAPBOX_UTIL_RECURSIVE_WRAPPER_HPP
-#define MAPBOX_UTIL_RECURSIVE_WRAPPER_HPP
-
-// Based on variant/recursive_wrapper.hpp from boost.
-//
-// Original license:
-//
-// Copyright (c) 2002-2003
-// Eric Friedman, Itay Maman
-//
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#include <cassert>
-#include <utility>
-
-namespace mapbox
-{
-namespace util
-{
-
-template <typename T>
-class recursive_wrapper
-{
-
-    T* p_;
-
-    void assign(T const& rhs)
-    {
-        this->get() = rhs;
-    }
-
-  public:
-    using type = T;
-
-    /**
-     * Default constructor default initializes the internally stored value.
-     * For POD types this means nothing is done and the storage is
-     * uninitialized.
-     *
-     * @throws std::bad_alloc if there is insufficient memory for an object
-     *         of type T.
-     * @throws any exception thrown by the default constructur of T.
-     */
-    recursive_wrapper() : p_(new T)
-    {
-    }
-
-    ~recursive_wrapper() noexcept
-    {
-        delete p_;
-    }
-
-    recursive_wrapper(recursive_wrapper const& operand) :
-        p_(new T(operand.get()))
-    {
-    }
-
-    recursive_wrapper(T const& operand) : p_(new T(operand))
-    {
-    }
-
-    recursive_wrapper(recursive_wrapper&& operand) :
-        p_(new T(std::move(operand.get())))
-    {
-    }
-
-    recursive_wrapper(T&& operand) : p_(new T(std::move(operand)))
-    {
-    }
-
-    inline recursive_wrapper& operator=(recursive_wrapper const& rhs)
-    {
-        assign(rhs.get());
-        return *this;
-    }
-
-    inline recursive_wrapper& operator=(T const& rhs)
-    {
-        assign(rhs);
-        return *this;
-    }
-
-    inline void swap(recursive_wrapper& operand) noexcept
-    {
-        T* temp = operand.p_;
-        operand.p_ = p_;
-        p_ = temp;
-    }
-
-    recursive_wrapper& operator=(recursive_wrapper&& rhs) noexcept
-    {
-        swap(rhs);
-        return *this;
-    }
-
-    recursive_wrapper& operator=(T&& rhs)
-    {
-        get() = std::move(rhs);
-        return *this;
-    }
-
-    T& get()
-    {
-        assert(p_);
-        return *get_pointer();
-    }
-
-    T const& get() const
-    {
-        assert(p_);
-        return *get_pointer();
-    }
-
-    T* get_pointer()
-    {
-        return p_;
-    }
-
-    const T* get_pointer() const
-    {
-        return p_;
-    }
-
-    operator T const&() const
-    {
-        return this->get();
-    }
-
-    operator T&()
-    {
-        return this->get();
-    }
-
-}; // class recursive_wrapper
-
-template <typename T>
-inline void swap(recursive_wrapper<T>& lhs, recursive_wrapper<T>& rhs) noexcept
-{
-    lhs.swap(rhs);
-}
-} // namespace util
-} // namespace mapbox
-
-#endif // MAPBOX_UTIL_RECURSIVE_WRAPPER_HPP
diff --git a/mapbox/variant.hpp b/mapbox/variant.hpp
deleted file mode 100644
index ea980b3..0000000
--- a/mapbox/variant.hpp
+++ /dev/null
@@ -1,1153 +0,0 @@
-#ifndef MAPBOX_UTIL_VARIANT_HPP
-#define MAPBOX_UTIL_VARIANT_HPP
-
-#include <cassert>
-#include <cstddef> // size_t
-#include <mapbox/recursive_wrapper.hpp>
-#include <new>       // operator new
-#include <stdexcept> // runtime_error
-#include <string>
-#include <tuple>
-#include <type_traits>
-#include <typeinfo>
-#include <utility>
-
-// clang-format off
-// [[deprecated]] is only available in C++14, use this for the time being
-#if __cplusplus <= 201103L
-# ifdef __GNUC__
-#  define MAPBOX_VARIANT_DEPRECATED __attribute__((deprecated))
-# elif defined(_MSC_VER)
-#  define MAPBOX_VARIANT_DEPRECATED __declspec(deprecated)
-# else
-#  define MAPBOX_VARIANT_DEPRECATED
-# endif
-#else
-#  define MAPBOX_VARIANT_DEPRECATED [[deprecated]]
-#endif
-
-
-#ifdef _MSC_VER
-// https://msdn.microsoft.com/en-us/library/bw1hbe6y.aspx
-# ifdef NDEBUG
-#  define VARIANT_INLINE __forceinline
-# else
-#  define VARIANT_INLINE //__declspec(noinline)
-# endif
-#else
-# ifdef NDEBUG
-#  define VARIANT_INLINE //inline __attribute__((always_inline))
-# else
-#  define VARIANT_INLINE __attribute__((noinline))
-# endif
-#endif
-// clang-format on
-
-// Exceptions
-#if defined(__EXCEPTIONS) || defined(_MSC_VER)
-#define HAS_EXCEPTIONS
-#endif
-
-#define VARIANT_MAJOR_VERSION 1
-#define VARIANT_MINOR_VERSION 1
-#define VARIANT_PATCH_VERSION 0
-
-#define VARIANT_VERSION                                                        \
-    (VARIANT_MAJOR_VERSION * 100000) + (VARIANT_MINOR_VERSION * 100) +         \
-        (VARIANT_PATCH_VERSION)
-
-namespace mapbox
-{
-namespace util
-{
-
-// XXX This should derive from std::logic_error instead of std::runtime_error.
-//     See https://github.com/mapbox/variant/issues/48 for details.
-class bad_variant_access : public std::runtime_error
-{
-
-  public:
-    explicit bad_variant_access(const std::string& what_arg) :
-        runtime_error(what_arg)
-    {
-    }
-
-    explicit bad_variant_access(const char* what_arg) : runtime_error(what_arg)
-    {
-    }
-
-}; // class bad_variant_access
-
-template <typename R = void>
-struct MAPBOX_VARIANT_DEPRECATED static_visitor
-{
-    using result_type = R;
-
-  protected:
-    static_visitor()
-    {
-    }
-    ~static_visitor()
-    {
-    }
-};
-
-namespace detail
-{
-
-static constexpr std::size_t invalid_value = std::size_t(-1);
-
-template <typename T, typename... Types>
-struct direct_type;
-
-template <typename T, typename First, typename... Types>
-struct direct_type<T, First, Types...>
-{
-    static constexpr std::size_t index = std::is_same<T, First>::value
-                                             ? sizeof...(Types)
-                                             : direct_type<T, Types...>::index;
-};
-
-template <typename T>
-struct direct_type<T>
-{
-    static constexpr std::size_t index = invalid_value;
-};
-
-#if __cpp_lib_logical_traits >= 201510L
-
-using std::disjunction;
-
-#else
-
-template <typename...>
-struct disjunction : std::false_type
-{
-};
-
-template <typename B1>
-struct disjunction<B1> : B1
-{
-};
-
-template <typename B1, typename B2>
-struct disjunction<B1, B2> : std::conditional<B1::value, B1, B2>::type
-{
-};
-
-template <typename B1, typename... Bs>
-struct disjunction<B1, Bs...>
-    : std::conditional<B1::value, B1, disjunction<Bs...>>::type
-{
-};
-
-#endif
-
-template <typename T, typename... Types>
-struct convertible_type;
-
-template <typename T, typename First, typename... Types>
-struct convertible_type<T, First, Types...>
-{
-    static constexpr std::size_t index =
-        std::is_convertible<T, First>::value
-            ? disjunction<std::is_convertible<T, Types>...>::value
-                  ? invalid_value
-                  : sizeof...(Types)
-            : convertible_type<T, Types...>::index;
-};
-
-template <typename T>
-struct convertible_type<T>
-{
-    static constexpr std::size_t index = invalid_value;
-};
-
-template <typename T, typename... Types>
-struct value_traits
-{
-    using value_type = typename std::remove_const<
-        typename std::remove_reference<T>::type>::type;
-    static constexpr std::size_t direct_index =
-        direct_type<value_type, Types...>::index;
-    static constexpr bool is_direct = direct_index != invalid_value;
-    static constexpr std::size_t index =
-        is_direct ? direct_index
-                  : convertible_type<value_type, Types...>::index;
-    static constexpr bool is_valid = index != invalid_value;
-    static constexpr std::size_t tindex =
-        is_valid ? sizeof...(Types) - index : 0;
-    using target_type =
-        typename std::tuple_element<tindex, std::tuple<void, Types...>>::type;
-};
-
-template <typename T, typename R = void>
-struct enable_if_type
-{
-    using type = R;
-};
-
-template <typename F, typename V, typename Enable = void>
-struct result_of_unary_visit
-{
-    using type = typename std::result_of<F(V&)>::type;
-};
-
-template <typename F, typename V>
-struct result_of_unary_visit<
-    F, V, typename enable_if_type<typename F::result_type>::type>
-{
-    using type = typename F::result_type;
-};
-
-template <typename F, typename V, typename Enable = void>
-struct result_of_binary_visit
-{
-    using type = typename std::result_of<F(V&, V&)>::type;
-};
-
-template <typename F, typename V>
-struct result_of_binary_visit<
-    F, V, typename enable_if_type<typename F::result_type>::type>
-{
-    using type = typename F::result_type;
-};
-
-template <std::size_t arg1, std::size_t... others>
-struct static_max;
-
-template <std::size_t arg>
-struct static_max<arg>
-{
-    static const std::size_t value = arg;
-};
-
-template <std::size_t arg1, std::size_t arg2, std::size_t... others>
-struct static_max<arg1, arg2, others...>
-{
-    static const std::size_t value = arg1 >= arg2
-                                         ? static_max<arg1, others...>::value
-                                         : static_max<arg2, others...>::value;
-};
-
-template <typename... Types>
-struct variant_helper;
-
-template <typename T, typename... Types>
-struct variant_helper<T, Types...>
-{
-    VARIANT_INLINE static void destroy(const std::size_t type_index, void* data)
-    {
-        if (type_index == sizeof...(Types))
-        {
-            reinterpret_cast<T*>(data)->~T();
-        }
-        else
-        {
-            variant_helper<Types...>::destroy(type_index, data);
-        }
-    }
-
-    VARIANT_INLINE static void move(const std::size_t old_type_index,
-                                    void* old_value, void* new_value)
-    {
-        if (old_type_index == sizeof...(Types))
-        {
-            new (new_value) T(std::move(*reinterpret_cast<T*>(old_value)));
-        }
-        else
-        {
-            variant_helper<Types...>::move(old_type_index, old_value,
-                                           new_value);
-        }
-    }
-
-    VARIANT_INLINE static void copy(const std::size_t old_type_index,
-                                    const void* old_value, void* new_value)
-    {
-        if (old_type_index == sizeof...(Types))
-        {
-            new (new_value) T(*reinterpret_cast<const T*>(old_value));
-        }
-        else
-        {
-            variant_helper<Types...>::copy(old_type_index, old_value,
-                                           new_value);
-        }
-    }
-};
-
-template <>
-struct variant_helper<>
-{
-    VARIANT_INLINE static void destroy(const std::size_t, void*)
-    {
-    }
-    VARIANT_INLINE static void move(const std::size_t, void*, void*)
-    {
-    }
-    VARIANT_INLINE static void copy(const std::size_t, const void*, void*)
-    {
-    }
-};
-
-template <typename T>
-struct unwrapper
-{
-    static T const& apply_const(T const& obj)
-    {
-        return obj;
-    }
-    static T& apply(T& obj)
-    {
-        return obj;
-    }
-};
-
-template <typename T>
-struct unwrapper<recursive_wrapper<T>>
-{
-    static auto apply_const(recursive_wrapper<T> const& obj) ->
-        typename recursive_wrapper<T>::type const&
-    {
-        return obj.get();
-    }
-    static auto apply(recursive_wrapper<T>& obj) ->
-        typename recursive_wrapper<T>::type&
-    {
-        return obj.get();
-    }
-};
-
-template <typename T>
-struct unwrapper<std::reference_wrapper<T>>
-{
-    static auto apply_const(std::reference_wrapper<T> const& obj) ->
-        typename std::reference_wrapper<T>::type const&
-    {
-        return obj.get();
-    }
-    static auto apply(std::reference_wrapper<T>& obj) ->
-        typename std::reference_wrapper<T>::type&
-    {
-        return obj.get();
-    }
-};
-
-template <typename F, typename V, typename R, typename... Types>
-struct dispatcher;
-
-template <typename F, typename V, typename R, typename T, typename... Types>
-struct dispatcher<F, V, R, T, Types...>
-{
-    VARIANT_INLINE static R apply_const(V const& v, F&& f)
-    {
-        if (v.template is<T>())
-        {
-            return f(unwrapper<T>::apply_const(v.template get_unchecked<T>()));
-        }
-        else
-        {
-            return dispatcher<F, V, R, Types...>::apply_const(
-                v, std::forward<F>(f));
-        }
-    }
-
-    VARIANT_INLINE static R apply(V& v, F&& f)
-    {
-        if (v.template is<T>())
-        {
-            return f(unwrapper<T>::apply(v.template get_unchecked<T>()));
-        }
-        else
-        {
-            return dispatcher<F, V, R, Types...>::apply(v, std::forward<F>(f));
-        }
-    }
-};
-
-template <typename F, typename V, typename R, typename T>
-struct dispatcher<F, V, R, T>
-{
-    VARIANT_INLINE static R apply_const(V const& v, F&& f)
-    {
-        return f(unwrapper<T>::apply_const(v.template get_unchecked<T>()));
-    }
-
-    VARIANT_INLINE static R apply(V& v, F&& f)
-    {
-        return f(unwrapper<T>::apply(v.template get_unchecked<T>()));
-    }
-};
-
-template <typename F, typename V, typename R, typename T, typename... Types>
-struct binary_dispatcher_rhs;
-
-template <typename F, typename V, typename R, typename T0, typename T1,
-          typename... Types>
-struct binary_dispatcher_rhs<F, V, R, T0, T1, Types...>
-{
-    VARIANT_INLINE static R apply_const(V const& lhs, V const& rhs, F&& f)
-    {
-        if (rhs.template is<T1>()) // call binary functor
-        {
-            return f(
-                unwrapper<T0>::apply_const(lhs.template get_unchecked<T0>()),
-                unwrapper<T1>::apply_const(rhs.template get_unchecked<T1>()));
-        }
-        else
-        {
-            return binary_dispatcher_rhs<F, V, R, T0, Types...>::apply_const(
-                lhs, rhs, std::forward<F>(f));
-        }
-    }
-
-    VARIANT_INLINE static R apply(V& lhs, V& rhs, F&& f)
-    {
-        if (rhs.template is<T1>()) // call binary functor
-        {
-            return f(unwrapper<T0>::apply(lhs.template get_unchecked<T0>()),
-                     unwrapper<T1>::apply(rhs.template get_unchecked<T1>()));
-        }
-        else
-        {
-            return binary_dispatcher_rhs<F, V, R, T0, Types...>::apply(
-                lhs, rhs, std::forward<F>(f));
-        }
-    }
-};
-
-template <typename F, typename V, typename R, typename T0, typename T1>
-struct binary_dispatcher_rhs<F, V, R, T0, T1>
-{
-    VARIANT_INLINE static R apply_const(V const& lhs, V const& rhs, F&& f)
-    {
-        return f(unwrapper<T0>::apply_const(lhs.template get_unchecked<T0>()),
-                 unwrapper<T1>::apply_const(rhs.template get_unchecked<T1>()));
-    }
-
-    VARIANT_INLINE static R apply(V& lhs, V& rhs, F&& f)
-    {
-        return f(unwrapper<T0>::apply(lhs.template get_unchecked<T0>()),
-                 unwrapper<T1>::apply(rhs.template get_unchecked<T1>()));
-    }
-};
-
-template <typename F, typename V, typename R, typename T, typename... Types>
-struct binary_dispatcher_lhs;
-
-template <typename F, typename V, typename R, typename T0, typename T1,
-          typename... Types>
-struct binary_dispatcher_lhs<F, V, R, T0, T1, Types...>
-{
-    VARIANT_INLINE static R apply_const(V const& lhs, V const& rhs, F&& f)
-    {
-        if (lhs.template is<T1>()) // call binary functor
-        {
-            return f(
-                unwrapper<T1>::apply_const(lhs.template get_unchecked<T1>()),
-                unwrapper<T0>::apply_const(rhs.template get_unchecked<T0>()));
-        }
-        else
-        {
-            return binary_dispatcher_lhs<F, V, R, T0, Types...>::apply_const(
-                lhs, rhs, std::forward<F>(f));
-        }
-    }
-
-    VARIANT_INLINE static R apply(V& lhs, V& rhs, F&& f)
-    {
-        if (lhs.template is<T1>()) // call binary functor
-        {
-            return f(unwrapper<T1>::apply(lhs.template get_unchecked<T1>()),
-                     unwrapper<T0>::apply(rhs.template get_unchecked<T0>()));
-        }
-        else
-        {
-            return binary_dispatcher_lhs<F, V, R, T0, Types...>::apply(
-                lhs, rhs, std::forward<F>(f));
-        }
-    }
-};
-
-template <typename F, typename V, typename R, typename T0, typename T1>
-struct binary_dispatcher_lhs<F, V, R, T0, T1>
-{
-    VARIANT_INLINE static R apply_const(V const& lhs, V const& rhs, F&& f)
-    {
-        return f(unwrapper<T1>::apply_const(lhs.template get_unchecked<T1>()),
-                 unwrapper<T0>::apply_const(rhs.template get_unchecked<T0>()));
-    }
-
-    VARIANT_INLINE static R apply(V& lhs, V& rhs, F&& f)
-    {
-        return f(unwrapper<T1>::apply(lhs.template get_unchecked<T1>()),
-                 unwrapper<T0>::apply(rhs.template get_unchecked<T0>()));
-    }
-};
-
-template <typename F, typename V, typename R, typename... Types>
-struct binary_dispatcher;
-
-template <typename F, typename V, typename R, typename T, typename... Types>
-struct binary_dispatcher<F, V, R, T, Types...>
-{
-    VARIANT_INLINE static R apply_const(V const& v0, V const& v1, F&& f)
-    {
-        if (v0.template is<T>())
-        {
-            if (v1.template is<T>())
-            {
-                return f(
-                    unwrapper<T>::apply_const(v0.template get_unchecked<T>()),
-                    unwrapper<T>::apply_const(
-                        v1.template get_unchecked<T>())); // call binary functor
-            }
-            else
-            {
-                return binary_dispatcher_rhs<F, V, R, T, Types...>::apply_const(
-                    v0, v1, std::forward<F>(f));
-            }
-        }
-        else if (v1.template is<T>())
-        {
-            return binary_dispatcher_lhs<F, V, R, T, Types...>::apply_const(
-                v0, v1, std::forward<F>(f));
-        }
-        return binary_dispatcher<F, V, R, Types...>::apply_const(
-            v0, v1, std::forward<F>(f));
-    }
-
-    VARIANT_INLINE static R apply(V& v0, V& v1, F&& f)
-    {
-        if (v0.template is<T>())
-        {
-            if (v1.template is<T>())
-            {
-                return f(
-                    unwrapper<T>::apply(v0.template get_unchecked<T>()),
-                    unwrapper<T>::apply(
-                        v1.template get_unchecked<T>())); // call binary functor
-            }
-            else
-            {
-                return binary_dispatcher_rhs<F, V, R, T, Types...>::apply(
-                    v0, v1, std::forward<F>(f));
-            }
-        }
-        else if (v1.template is<T>())
-        {
-            return binary_dispatcher_lhs<F, V, R, T, Types...>::apply(
-                v0, v1, std::forward<F>(f));
-        }
-        return binary_dispatcher<F, V, R, Types...>::apply(v0, v1,
-                                                           std::forward<F>(f));
-    }
-};
-
-template <typename F, typename V, typename R, typename T>
-struct binary_dispatcher<F, V, R, T>
-{
-    VARIANT_INLINE static R apply_const(V const& v0, V const& v1, F&& f)
-    {
-        return f(unwrapper<T>::apply_const(v0.template get_unchecked<T>()),
-                 unwrapper<T>::apply_const(
-                     v1.template get_unchecked<T>())); // call binary functor
-    }
-
-    VARIANT_INLINE static R apply(V& v0, V& v1, F&& f)
-    {
-        return f(unwrapper<T>::apply(v0.template get_unchecked<T>()),
-                 unwrapper<T>::apply(
-                     v1.template get_unchecked<T>())); // call binary functor
-    }
-};
-
-// comparator functors
-struct equal_comp
-{
-    template <typename T>
-    bool operator()(T const& lhs, T const& rhs) const
-    {
-        return lhs == rhs;
-    }
-};
-
-struct less_comp
-{
-    template <typename T>
-    bool operator()(T const& lhs, T const& rhs) const
-    {
-        return lhs < rhs;
-    }
-};
-
-template <typename Variant, typename Comp>
-class comparer
-{
-  public:
-    explicit comparer(Variant const& lhs) noexcept : lhs_(lhs)
-    {
-    }
-    comparer& operator=(comparer const&) = delete;
-    // visitor
-    template <typename T>
-    bool operator()(T const& rhs_content) const
-    {
-        T const& lhs_content = lhs_.template get_unchecked<T>();
-        return Comp()(lhs_content, rhs_content);
-    }
-
-  private:
-    Variant const& lhs_;
-};
-
-} // namespace detail
-
-struct no_init
-{
-};
-
-template <typename... Types>
-class variant
-{
-    static_assert(sizeof...(Types) > 0,
-                  "Template parameter type list of variant can not be empty");
-    static_assert(!detail::disjunction<std::is_reference<Types>...>::value,
-                  "Variant can not hold reference types. Maybe use "
-                  "std::reference_wrapper?");
-
-  private:
-    static const std::size_t data_size =
-        detail::static_max<sizeof(Types)...>::value;
-    static const std::size_t data_align =
-        detail::static_max<alignof(Types)...>::value;
-
-    using first_type =
-        typename std::tuple_element<0, std::tuple<Types...>>::type;
-    using data_type =
-        typename std::aligned_storage<data_size, data_align>::type;
-    using helper_type = detail::variant_helper<Types...>;
-
-    std::size_t type_index;
-    data_type data;
-
-  public:
-    VARIANT_INLINE variant() noexcept(
-        std::is_nothrow_default_constructible<first_type>::value) :
-        type_index(sizeof...(Types) - 1)
-    {
-        static_assert(std::is_default_constructible<first_type>::value,
-                      "First type in variant must be default constructible to "
-                      "allow default construction of variant");
-        new (&data) first_type();
-    }
-
-    VARIANT_INLINE variant(no_init) noexcept : type_index(detail::invalid_value)
-    {
-    }
-
-    // http://isocpp.org/blog/2012/11/universal-references-in-c11-scott-meyers
-    template <typename T, typename Traits = detail::value_traits<T, Types...>,
-              typename Enable = typename std::enable_if<Traits::is_valid>::type>
-    VARIANT_INLINE variant(T&& val) noexcept(
-        std::is_nothrow_constructible<typename Traits::target_type,
-                                      T&&>::value) :
-        type_index(Traits::index)
-    {
-        new (&data) typename Traits::target_type(std::forward<T>(val));
-    }
-
-    VARIANT_INLINE variant(variant<Types...> const& old) :
-        type_index(old.type_index)
-    {
-        helper_type::copy(old.type_index, &old.data, &data);
-    }
-
-    VARIANT_INLINE variant(variant<Types...>&& old) noexcept(
-        std::is_nothrow_move_constructible<std::tuple<Types...>>::value) :
-        type_index(old.type_index)
-    {
-        helper_type::move(old.type_index, &old.data, &data);
-    }
-
-  private:
-    VARIANT_INLINE void copy_assign(variant<Types...> const& rhs)
-    {
-        helper_type::destroy(type_index, &data);
-        type_index = detail::invalid_value;
-        helper_type::copy(rhs.type_index, &rhs.data, &data);
-        type_index = rhs.type_index;
-    }
-
-    VARIANT_INLINE void move_assign(variant<Types...>&& rhs)
-    {
-        helper_type::destroy(type_index, &data);
-        type_index = detail::invalid_value;
-        helper_type::move(rhs.type_index, &rhs.data, &data);
-        type_index = rhs.type_index;
-    }
-
-  public:
-    VARIANT_INLINE variant<Types...>& operator=(variant<Types...>&& other)
-    {
-        move_assign(std::move(other));
-        return *this;
-    }
-
-    VARIANT_INLINE variant<Types...>& operator=(variant<Types...> const& other)
-    {
-        copy_assign(other);
-        return *this;
-    }
-
-    // conversions
-    // move-assign
-    template <typename T>
-    VARIANT_INLINE variant<Types...>& operator=(T&& rhs) noexcept
-    {
-        variant<Types...> temp(std::forward<T>(rhs));
-        move_assign(std::move(temp));
-        return *this;
-    }
-
-    // copy-assign
-    template <typename T>
-    VARIANT_INLINE variant<Types...>& operator=(T const& rhs)
-    {
-        variant<Types...> temp(rhs);
-        copy_assign(temp);
-        return *this;
-    }
-
-    template <typename T, typename std::enable_if<
-                              (detail::direct_type<T, Types...>::index !=
-                               detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE bool is() const
-    {
-        return type_index == detail::direct_type<T, Types...>::index;
-    }
-
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<recursive_wrapper<T>, Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE bool is() const
-    {
-        return type_index ==
-               detail::direct_type<recursive_wrapper<T>, Types...>::index;
-    }
-
-    VARIANT_INLINE bool valid() const
-    {
-        return type_index != detail::invalid_value;
-    }
-
-    template <typename T, typename... Args>
-    VARIANT_INLINE void set(Args&&... args)
-    {
-        helper_type::destroy(type_index, &data);
-        type_index = detail::invalid_value;
-        new (&data) T(std::forward<Args>(args)...);
-        type_index = detail::direct_type<T, Types...>::index;
-    }
-
-    // get_unchecked<T>()
-    template <typename T, typename std::enable_if<
-                              (detail::direct_type<T, Types...>::index !=
-                               detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T& get_unchecked()
-    {
-        return *reinterpret_cast<T*>(&data);
-    }
-
-#ifdef HAS_EXCEPTIONS
-    // get<T>()
-    template <typename T, typename std::enable_if<
-                              (detail::direct_type<T, Types...>::index !=
-                               detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T& get()
-    {
-        if (type_index == detail::direct_type<T, Types...>::index)
-        {
-            return *reinterpret_cast<T*>(&data);
-        }
-        else
-        {
-            throw bad_variant_access("in get<T>()");
-        }
-    }
-#endif
-
-    template <typename T, typename std::enable_if<
-                              (detail::direct_type<T, Types...>::index !=
-                               detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T const& get_unchecked() const
-    {
-        return *reinterpret_cast<T const*>(&data);
-    }
-
-#ifdef HAS_EXCEPTIONS
-    template <typename T, typename std::enable_if<
-                              (detail::direct_type<T, Types...>::index !=
-                               detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T const& get() const
-    {
-        if (type_index == detail::direct_type<T, Types...>::index)
-        {
-            return *reinterpret_cast<T const*>(&data);
-        }
-        else
-        {
-            throw bad_variant_access("in get<T>()");
-        }
-    }
-#endif
-
-    // get_unchecked<T>() - T stored as recursive_wrapper<T>
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<recursive_wrapper<T>, Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T& get_unchecked()
-    {
-        return (*reinterpret_cast<recursive_wrapper<T>*>(&data)).get();
-    }
-
-#ifdef HAS_EXCEPTIONS
-    // get<T>() - T stored as recursive_wrapper<T>
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<recursive_wrapper<T>, Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T& get()
-    {
-        if (type_index ==
-            detail::direct_type<recursive_wrapper<T>, Types...>::index)
-        {
-            return (*reinterpret_cast<recursive_wrapper<T>*>(&data)).get();
-        }
-        else
-        {
-            throw bad_variant_access("in get<T>()");
-        }
-    }
-#endif
-
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<recursive_wrapper<T>, Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T const& get_unchecked() const
-    {
-        return (*reinterpret_cast<recursive_wrapper<T> const*>(&data)).get();
-    }
-
-#ifdef HAS_EXCEPTIONS
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<recursive_wrapper<T>, Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T const& get() const
-    {
-        if (type_index ==
-            detail::direct_type<recursive_wrapper<T>, Types...>::index)
-        {
-            return (*reinterpret_cast<recursive_wrapper<T> const*>(&data))
-                .get();
-        }
-        else
-        {
-            throw bad_variant_access("in get<T>()");
-        }
-    }
-#endif
-
-    // get_unchecked<T>() - T stored as std::reference_wrapper<T>
-    template <
-        typename T,
-        typename std::enable_if<
-            (detail::direct_type<std::reference_wrapper<T>, Types...>::index !=
-             detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T& get_unchecked()
-    {
-        return (*reinterpret_cast<std::reference_wrapper<T>*>(&data)).get();
-    }
-
-#ifdef HAS_EXCEPTIONS
-    // get<T>() - T stored as std::reference_wrapper<T>
-    template <
-        typename T,
-        typename std::enable_if<
-            (detail::direct_type<std::reference_wrapper<T>, Types...>::index !=
-             detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T& get()
-    {
-        if (type_index ==
-            detail::direct_type<std::reference_wrapper<T>, Types...>::index)
-        {
-            return (*reinterpret_cast<std::reference_wrapper<T>*>(&data)).get();
-        }
-        else
-        {
-            throw bad_variant_access("in get<T>()");
-        }
-    }
-#endif
-
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<std::reference_wrapper<T const>,
-                                       Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T const& get_unchecked() const
-    {
-        return (*reinterpret_cast<std::reference_wrapper<T const> const*>(
-                    &data))
-            .get();
-    }
-
-#ifdef HAS_EXCEPTIONS
-    template <typename T,
-              typename std::enable_if<
-                  (detail::direct_type<std::reference_wrapper<T const>,
-                                       Types...>::index !=
-                   detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE T const& get() const
-    {
-        if (type_index == detail::direct_type<std::reference_wrapper<T const>,
-                                              Types...>::index)
-        {
-            return (*reinterpret_cast<std::reference_wrapper<T const> const*>(
-                        &data))
-                .get();
-        }
-        else
-        {
-            throw bad_variant_access("in get<T>()");
-        }
-    }
-#endif
-
-    // This function is deprecated because it returns an internal index field.
-    // Use which() instead.
-    MAPBOX_VARIANT_DEPRECATED VARIANT_INLINE std::size_t get_type_index() const
-    {
-        return type_index;
-    }
-
-    VARIANT_INLINE int which() const noexcept
-    {
-        return static_cast<int>(sizeof...(Types) - type_index - 1);
-    }
-
-    template <typename T, typename std::enable_if<
-                              (detail::direct_type<T, Types...>::index !=
-                               detail::invalid_value)>::type* = nullptr>
-    VARIANT_INLINE static constexpr int which() noexcept
-    {
-        return static_cast<int>(sizeof...(Types) -
-                                detail::direct_type<T, Types...>::index - 1);
-    }
-
-    // visitor
-    // unary
-    template <typename F, typename V,
-              typename R =
-                  typename detail::result_of_unary_visit<F, first_type>::type>
-    auto VARIANT_INLINE static visit(V const& v, F&& f)
-        -> decltype(detail::dispatcher<F, V, R, Types...>::apply_const(
-            v, std::forward<F>(f)))
-    {
-        return detail::dispatcher<F, V, R, Types...>::apply_const(
-            v, std::forward<F>(f));
-    }
-    // non-const
-    template <typename F, typename V,
-              typename R =
-                  typename detail::result_of_unary_visit<F, first_type>::type>
-    auto VARIANT_INLINE static visit(V& v, F&& f) -> decltype(
-        detail::dispatcher<F, V, R, Types...>::apply(v, std::forward<F>(f)))
-    {
-        return detail::dispatcher<F, V, R, Types...>::apply(v,
-                                                            std::forward<F>(f));
-    }
-
-    // binary
-    // const
-    template <typename F, typename V,
-              typename R =
-                  typename detail::result_of_binary_visit<F, first_type>::type>
-    auto VARIANT_INLINE static binary_visit(V const& v0, V const& v1, F&& f)
-        -> decltype(detail::binary_dispatcher<F, V, R, Types...>::apply_const(
-            v0, v1, std::forward<F>(f)))
-    {
-        return detail::binary_dispatcher<F, V, R, Types...>::apply_const(
-            v0, v1, std::forward<F>(f));
-    }
-    // non-const
-    template <typename F, typename V,
-              typename R =
-                  typename detail::result_of_binary_visit<F, first_type>::type>
-    auto VARIANT_INLINE static binary_visit(V& v0, V& v1, F&& f)
-        -> decltype(detail::binary_dispatcher<F, V, R, Types...>::apply(
-            v0, v1, std::forward<F>(f)))
-    {
-        return detail::binary_dispatcher<F, V, R, Types...>::apply(
-            v0, v1, std::forward<F>(f));
-    }
-
-    ~variant() noexcept // no-throw destructor
-    {
-        helper_type::destroy(type_index, &data);
-    }
-
-    // comparison operators
-    // equality
-    VARIANT_INLINE bool operator==(variant const& rhs) const
-    {
-        assert(valid() && rhs.valid());
-        if (this->which() != rhs.which())
-        {
-            return false;
-        }
-        detail::comparer<variant, detail::equal_comp> visitor(*this);
-        return visit(rhs, visitor);
-    }
-
-    VARIANT_INLINE bool operator!=(variant const& rhs) const
-    {
-        return !(*this == rhs);
-    }
-
-    // less than
-    VARIANT_INLINE bool operator<(variant const& rhs) const
-    {
-        assert(valid() && rhs.valid());
-        if (this->which() != rhs.which())
-        {
-            return this->which() < rhs.which();
-        }
-        detail::comparer<variant, detail::less_comp> visitor(*this);
-        return visit(rhs, visitor);
-    }
-    VARIANT_INLINE bool operator>(variant const& rhs) const
-    {
-        return rhs < *this;
-    }
-    VARIANT_INLINE bool operator<=(variant const& rhs) const
-    {
-        return !(*this > rhs);
-    }
-    VARIANT_INLINE bool operator>=(variant const& rhs) const
-    {
-        return !(*this < rhs);
-    }
-};
-
-// unary visitor interface
-// const
-template <typename F, typename V>
-auto VARIANT_INLINE apply_visitor(F&& f, V const& v)
-    -> decltype(V::visit(v, std::forward<F>(f)))
-{
-    return V::visit(v, std::forward<F>(f));
-}
-
-// non-const
-template <typename F, typename V>
-auto VARIANT_INLINE apply_visitor(F&& f, V& v)
-    -> decltype(V::visit(v, std::forward<F>(f)))
-{
-    return V::visit(v, std::forward<F>(f));
-}
-
-// binary visitor interface
-// const
-template <typename F, typename V>
-auto VARIANT_INLINE apply_visitor(F&& f, V const& v0, V const& v1)
-    -> decltype(V::binary_visit(v0, v1, std::forward<F>(f)))
-{
-    return V::binary_visit(v0, v1, std::forward<F>(f));
-}
-
-// non-const
-template <typename F, typename V>
-auto VARIANT_INLINE apply_visitor(F&& f, V& v0, V& v1)
-    -> decltype(V::binary_visit(v0, v1, std::forward<F>(f)))
-{
-    return V::binary_visit(v0, v1, std::forward<F>(f));
-}
-
-// Needed for compatibility with std::variant
-template <typename... Args>
-constexpr auto visit(Args&&... args)
-    -> decltype(apply_visitor(std::forward<Args>(args)...))
-{
-    return apply_visitor(std::forward<Args>(args)...);
-}
-
-// is interface
-
-#ifdef HAS_EXCEPTIONS
-template <typename ResultType, typename T>
-auto holds_alternative(T const& var) -> decltype(var.template is<ResultType>())
-{
-    return var.template is<ResultType>();
-}
-#endif
-
-// getter interface
-
-#ifdef HAS_EXCEPTIONS
-template <typename ResultType, typename T>
-auto get(T& var) -> decltype(var.template get<ResultType>())
-{
-    return var.template get<ResultType>();
-}
-#endif
-
-template <typename ResultType, typename T>
-ResultType& get_unchecked(T& var)
-{
-    return var.template get_unchecked<ResultType>();
-}
-
-template <typename ResultType, typename... Types>
-std::add_pointer_t<ResultType> get_if(variant<Types...>* v)
-{
-    if (v == nullptr || !v->template is<ResultType>())
-    {
-        return nullptr;
-    }
-    return &v->template get_unchecked<ResultType>();
-}
-
-#ifdef HAS_EXCEPTIONS
-template <typename ResultType, typename T>
-auto get(T const& var) -> decltype(var.template get<ResultType>())
-{
-    return var.template get<ResultType>();
-}
-#endif
-
-template <typename ResultType, typename T>
-ResultType const& get_unchecked(T const& var)
-{
-    return var.template get_unchecked<ResultType>();
-}
-
-template <typename ResultType, typename... Types>
-std::add_pointer_t<const ResultType> get_if(const variant<Types...>* v)
-{
-    if (v == nullptr || !v->template is<ResultType>())
-    {
-        return nullptr;
-    }
-    return &v->template get_unchecked<ResultType>();
-}
-
-} // namespace util
-} // namespace mapbox
-
-#endif // MAPBOX_UTIL_VARIANT_HPP
diff --git a/sdbusplus/message/append.hpp b/sdbusplus/message/append.hpp
index efea26d..1a414d2 100644
--- a/sdbusplus/message/append.hpp
+++ b/sdbusplus/message/append.hpp
@@ -283,7 +283,7 @@
             intf->sd_bus_message_close_container(m);
         };
 
-        std::remove_reference_t<S>::visit(s, apply);
+        std::visit(apply, s);
     }
 };
 
diff --git a/sdbusplus/message/types.hpp b/sdbusplus/message/types.hpp
index 4dd5e3d..141c656 100644
--- a/sdbusplus/message/types.hpp
+++ b/sdbusplus/message/types.hpp
@@ -3,12 +3,12 @@
 #include <systemd/sd-bus.h>
 
 #include <map>
-#include <mapbox/variant.hpp>
 #include <sdbusplus/message/native_types.hpp>
 #include <sdbusplus/utility/container_traits.hpp>
 #include <sdbusplus/utility/type_traits.hpp>
 #include <string>
 #include <tuple>
+#include <variant>
 #include <vector>
 
 namespace sdbusplus
@@ -17,7 +17,7 @@
 namespace message
 {
 
-namespace variant_ns = mapbox::util;
+namespace variant_ns = std;
 
 template <typename... Args>
 using variant = variant_ns::variant<Args...>;