diff --git a/sprout/tuple/traits.hpp b/sprout/tuple/traits.hpp
index 17be7030..9ef18e7d 100644
--- a/sprout/tuple/traits.hpp
+++ b/sprout/tuple/traits.hpp
@@ -8,6 +8,7 @@
 #ifndef SPROUT_TUPLE_TRAITS_HPP
 #define SPROUT_TUPLE_TRAITS_HPP
 
+#include <type_traits>
 #include <sprout/config.hpp>
 #include <sprout/index_tuple/metafunction.hpp>
 #include <sprout/tuple/tuple.hpp>
diff --git a/sprout/type/type_tuple_decl.hpp b/sprout/type/type_tuple_decl.hpp
index 0fcc8fd7..c233ce99 100644
--- a/sprout/type/type_tuple_decl.hpp
+++ b/sprout/type/type_tuple_decl.hpp
@@ -207,6 +207,4 @@ namespace sprout {
 	}	// namespace types
 }	// namespace sprout
 
-#include <sprout/type/rebind_types.hpp>
-
 #endif	// #ifndef SPROUT_TYPE_TYPE_TUPLE_DECL_HPP