diff --git a/Gems/ExpressionEvaluation/Code/Source/ElementInformationSerializer.inl b/Gems/ExpressionEvaluation/Code/Source/ElementInformationSerializer.inl
index 9796bbb39b..c2cd377039 100644
--- a/Gems/ExpressionEvaluation/Code/Source/ElementInformationSerializer.inl
+++ b/Gems/ExpressionEvaluation/Code/Source/ElementInformationSerializer.inl
@@ -107,7 +107,8 @@ namespace AZ
             ( rapidjson::Value& outputValue
             , const void* inputValue
             , const void* defaultValue
-            , const Uuid& valueTypeId, JsonSerializerContext& context) override
+            , [[maybe_unused]] const Uuid& valueTypeId
+            , JsonSerializerContext& context) override
         {
             namespace JSR = JsonSerializationResult;
 
diff --git a/Gems/ExpressionEvaluation/Code/Source/ExpressionPrimitivesSerializers.inl b/Gems/ExpressionEvaluation/Code/Source/ExpressionPrimitivesSerializers.inl
index 1eaee38702..be9ddb4f20 100644
--- a/Gems/ExpressionEvaluation/Code/Source/ExpressionPrimitivesSerializers.inl
+++ b/Gems/ExpressionEvaluation/Code/Source/ExpressionPrimitivesSerializers.inl
@@ -89,7 +89,8 @@ namespace AZ
             ( rapidjson::Value& outputValue
             , const void* inputValue
             , const void* defaultValue
-            , const Uuid& valueTypeId, JsonSerializerContext& context) override
+            , [[maybe_unused]] const Uuid& valueTypeId
+            , JsonSerializerContext& context) override
         {
             namespace JSR = JsonSerializationResult;