diff --git a/headers/glibc/_G_config.h b/headers/glibc/_G_config.h
index d7bc779ad2..b202b04222 100644
--- a/headers/glibc/_G_config.h
+++ b/headers/glibc/_G_config.h
@@ -23,11 +23,7 @@
 #define __need_wint_t
 #define __need_NULL
 #define __need_ptrdiff_t
-#ifdef __cplusplus
-#	include <cstddef>
-#else
-#	include <stddef.h>
-#endif
+#include <stddef.h>
 
 //#include <wchar.h>