diff --git a/src/ibm/hypervisor-network-mgr-src/hyp_network_manager.hpp b/src/ibm/hypervisor-network-mgr-src/hyp_network_manager.hpp
index 910fecd..087763f 100644
--- a/src/ibm/hypervisor-network-mgr-src/hyp_network_manager.hpp
+++ b/src/ibm/hypervisor-network-mgr-src/hyp_network_manager.hpp
@@ -2,10 +2,10 @@
 
 #include "hyp_ethernet_interface.hpp"
 #include "hyp_sys_config.hpp"
-#include "types.hpp"
 
 #include <sdbusplus/bus.hpp>
 #include <sdbusplus/server/object.hpp>
+#include <stdplus/str/maps.hpp>
 
 namespace phosphor
 {
@@ -47,7 +47,7 @@
 };
 
 using SystemConfPtr = std::unique_ptr<HypSysConfig>;
-using ethIntfMapType = string_umap<std::unique_ptr<HypEthInterface>>;
+using ethIntfMapType = stdplus::string_umap<std::unique_ptr<HypEthInterface>>;
 
 /** @class Manager
  *  @brief Implementation for the
diff --git a/src/inventory_mac.cpp b/src/inventory_mac.cpp
index f865a78..c9769d1 100644
--- a/src/inventory_mac.cpp
+++ b/src/inventory_mac.cpp
@@ -10,6 +10,7 @@
 #include <phosphor-logging/lg2.hpp>
 #include <sdbusplus/bus.hpp>
 #include <sdbusplus/bus/match.hpp>
+#include <stdplus/str/maps.hpp>
 #include <xyz/openbmc_project/Common/error.hpp>
 
 #include <filesystem>
@@ -28,7 +29,8 @@
 using DbusInterface = std::string;
 using PropertyValue = std::string;
 using DbusService = std::string;
-using ObjectTree = string_umap<string_umap<std::vector<std::string>>>;
+using ObjectTree =
+    stdplus::string_umap<stdplus::string_umap<std::vector<std::string>>>;
 
 constexpr auto firstBootPath = "/var/lib/network/firstBoot_";
 constexpr auto configFile = "/usr/share/network/config.json";
diff --git a/src/network_manager.hpp b/src/network_manager.hpp
index 2643d52..f37234c 100644
--- a/src/network_manager.hpp
+++ b/src/network_manager.hpp
@@ -10,6 +10,7 @@
 #include <sdbusplus/bus/match.hpp>
 #include <sdbusplus/message/native_types.hpp>
 #include <stdplus/pinned.hpp>
+#include <stdplus/str/maps.hpp>
 #include <stdplus/zstring_view.hpp>
 #include <xyz/openbmc_project/Common/FactoryReset/server.hpp>
 
@@ -111,7 +112,7 @@
 
     /** @brief Persistent map of EthernetInterface dbus objects and their names
      */
-    string_umap<std::unique_ptr<EthernetInterface>> interfaces;
+    stdplus::string_umap<std::unique_ptr<EthernetInterface>> interfaces;
     std::unordered_map<unsigned, EthernetInterface*> interfacesByIdx;
     std::unordered_set<unsigned> ignoredIntf;
 
diff --git a/src/types.hpp b/src/types.hpp
index 6351b24..45c15aa 100644
--- a/src/types.hpp
+++ b/src/types.hpp
@@ -134,16 +134,6 @@
     }
 };
 
-struct string_hash : public std::hash<std::string_view>
-{
-    using is_transparent = void;
-};
-template <typename V>
-using string_umap =
-    std::unordered_map<std::string, V, string_hash, std::equal_to<>>;
-using string_uset =
-    std::unordered_set<std::string, string_hash, std::equal_to<>>;
-
 constexpr std::size_t hash_multi() noexcept
 {
     return 0;