diff --git a/library/include/larra/serialization/auto.hpp b/library/include/larra/serialization/auto.hpp
index 61ac835..9859c06 100644
--- a/library/include/larra/serialization/auto.hpp
+++ b/library/include/larra/serialization/auto.hpp
@@ -34,10 +34,6 @@ constexpr auto Serialize(xmlpp::Element* node, const T& element) -> void
 template <typename T>
 constexpr auto Serialize(xmlpp::Element* node, const T& element) -> void;
 
-struct AttributeConfig {
-  auto operator==(const AttributeConfig&) const -> bool = default;
-};
-
 template <typename T>
 struct MetaInfo {
   static constexpr std::size_t kSize = boost::pfr::tuple_size_v<T>;
@@ -71,6 +67,14 @@ struct Config {
   std::optional<T> defaultValue;
 };
 
+struct AttributeConfig {
+  auto operator==(const AttributeConfig&) const -> bool = default;
+  template <typename T>
+  constexpr auto operator==(const Config<T>&) const -> bool {
+    return false;
+  }
+};
+
 template <>
 struct Config<std::string> {
   std::optional<std::string_view> defaultValue;