diff --git a/libcxx-4.0.1-noxlocale.patch b/libcxx-4.0.1-noxlocale.patch
deleted file mode 100644
index 14e64ce..0000000
--- a/libcxx-4.0.1-noxlocale.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff -up libcxx-4.0.1.src/include/__locale.noxlocale libcxx-4.0.1.src/include/__locale
---- libcxx-4.0.1.src/include/__locale.noxlocale	2017-06-23 12:49:59.474063096 -0400
-+++ libcxx-4.0.1.src/include/__locale	2017-06-23 12:50:31.977284122 -0400
-@@ -34,12 +34,12 @@
- # include <support/solaris/xlocale.h>
- #elif defined(_NEWLIB_VERSION)
- # include <support/newlib/xlocale.h>
--#elif (defined(__GLIBC__) || defined(__APPLE__)      || defined(__FreeBSD__) \
-+#elif (defined(__APPLE__)      || defined(__FreeBSD__) \
-     || defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
- # include <xlocale.h>
- #elif defined(_LIBCPP_HAS_MUSL_LIBC)
- # include <support/musl/xlocale.h>
--#endif // __GLIBC__ || __APPLE__ || __FreeBSD__ || __sun__ || __EMSCRIPTEN__ || __IBMCPP__
-+#endif // __APPLE__ || __FreeBSD__ || __sun__ || __EMSCRIPTEN__ || __IBMCPP__
- 
- #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
- #pragma GCC system_header