diff --git a/include/VariantVisitors.hpp b/include/VariantVisitors.hpp
index b8ce5b2..771d7d1 100644
--- a/include/VariantVisitors.hpp
+++ b/include/VariantVisitors.hpp
@@ -20,20 +20,6 @@
 #include <string>
 #include <variant>
 
-struct VariantToFloatVisitor
-{
-
-    template <typename T>
-    float operator()(const T& t) const
-    {
-        if constexpr (std::is_arithmetic_v<T>)
-        {
-            return static_cast<float>(t);
-        }
-        throw std::invalid_argument("Cannot translate type to float");
-    }
-};
-
 struct VariantToIntVisitor
 {
     template <typename T>
@@ -47,19 +33,6 @@
     }
 };
 
-struct VariantToUnsignedIntVisitor
-{
-    template <typename T>
-    unsigned int operator()(const T& t) const
-    {
-        if constexpr (std::is_arithmetic_v<T>)
-        {
-            return static_cast<unsigned int>(t);
-        }
-        throw std::invalid_argument("Cannot translate type to unsigned int");
-    }
-};
-
 struct VariantToStringVisitor
 {
     template <typename T>
@@ -76,16 +49,3 @@
         throw std::invalid_argument("Cannot translate type to string");
     }
 };
-
-struct VariantToDoubleVisitor
-{
-    template <typename T>
-    double operator()(const T& t) const
-    {
-        if constexpr (std::is_arithmetic_v<T>)
-        {
-            return static_cast<double>(t);
-        }
-        throw std::invalid_argument("Cannot translate type to double");
-    }
-};
diff --git a/src/Utils.cpp b/src/Utils.cpp
index d9ab4ed..45c42e8 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -460,67 +460,3 @@
 {
     return std::visit(MatchProbeForwarder(probe), dbusValue);
 }
-
-bool matchProbeOld(const nlohmann::json& probe,
-                   const BasicVariantType& dbusValue)
-{
-    bool deviceMatches = true;
-
-    switch (probe.type())
-    {
-        case nlohmann::json::value_t::string:
-        {
-            std::regex search(probe.get<std::string>());
-            std::smatch regMatch;
-
-            // convert value to string respresentation
-            std::string probeValue =
-                std::visit(VariantToStringVisitor(), dbusValue);
-            if (!std::regex_search(probeValue, regMatch, search))
-            {
-                deviceMatches = false;
-                break;
-            }
-            break;
-        }
-        case nlohmann::json::value_t::boolean:
-        case nlohmann::json::value_t::number_unsigned:
-        {
-            unsigned int probeValue =
-                std::visit(VariantToUnsignedIntVisitor(), dbusValue);
-
-            if (probeValue != probe.get<unsigned int>())
-            {
-                deviceMatches = false;
-            }
-            break;
-        }
-        case nlohmann::json::value_t::number_integer:
-        {
-            int probeValue = std::visit(VariantToIntVisitor(), dbusValue);
-
-            if (probeValue != probe.get<int>())
-            {
-                deviceMatches = false;
-            }
-            break;
-        }
-        case nlohmann::json::value_t::number_float:
-        {
-            float probeValue = std::visit(VariantToFloatVisitor(), dbusValue);
-
-            if (probeValue != probe.get<float>())
-            {
-                deviceMatches = false;
-            }
-            break;
-        }
-        default:
-        {
-            std::cerr << "unexpected dbus probe type " << probe.type_name()
-                      << "\n";
-            deviceMatches = false;
-        }
-    }
-    return deviceMatches;
-}