diff --git a/External/FEXCore/Source/Interface/Config/Config.cpp b/External/FEXCore/Source/Interface/Config/Config.cpp
index cefad1dc4..a52a6b750 100644
--- a/External/FEXCore/Source/Interface/Config/Config.cpp
+++ b/External/FEXCore/Source/Interface/Config/Config.cpp
@@ -89,7 +89,7 @@ namespace FEXCore::Config {
         auto Value = std::string(EnvVar.begin() + ItEq + 1, EnvVar.end());
 
         // Add the key to the map, overwriting whatever previous value was there
-        LookupMap.emplace(std::move(Key), std::move(Value));
+        LookupMap.insert_or_assign(std::move(Key), std::move(Value));
       }
     };