diff --git a/libcxx/include/compare b/libcxx/include/compare
--- a/libcxx/include/compare
+++ b/libcxx/include/compare
@@ -130,7 +130,6 @@
 #include <__compare/compare_three_way_result.h>
 #include <__compare/ordering.h>
 #include <__config>
-#include <type_traits>
 
 #ifndef _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
 #pragma GCC system_header