diff --git a/Meta/pair_decay.h b/Meta/pair_decay.h
index f8c6490..29eb8f7 100644
--- a/Meta/pair_decay.h
+++ b/Meta/pair_decay.h
@@ -8,29 +8,24 @@ static_assert( __cplusplus > 2020'00 );
 
 #include <Alepha/Stud/type_traits.h>
 
-namespace Alepha::Hydrogen::Meta
+namespace Alepha::Hydrogen::Meta  ::detail::type_traits::pair_decay_trait
 {
-	inline namespace exports { inline namespace type_traits {} }
-
-	namespace detail::type_traits::pair_decay_trait
+	inline namespace exports
 	{
-		inline namespace exports
+		template< typename T > struct pair_decay;
+
+		template< typename First, typename Second >
+		struct pair_decay< std::pair< First, Second > >
 		{
-			template< typename T > struct pair_decay;
+			using type= std::pair< Stud::decay_t< First >, Stud::decay_t< Second > >;
+		};
 
-			template< typename First, typename Second >
-			struct pair_decay< std::pair< First, Second > >
-			{
-				using type= std::pair< Stud::decay_t< First >, Stud::decay_t< Second > >;
-			};
-
-			template< typename T >
-			using pair_decay_t= typename pair_decay< T >::type;
-		}
-	}
-
-	namespace exports::type_traits::inline pair_decay_trait
-	{
-		using namespace detail::type_traits::pair_decay_trait::exports;
+		template< typename T >
+		using pair_decay_t= typename pair_decay< T >::type;
 	}
 }
+
+namespace Alepha::Hydrogen::Meta::inline exports::inline type_traits::inline pair_decay_trait
+{
+	using namespace detail::type_traits::pair_decay_trait::exports;
+}