diff --git a/reactos/lib/sdk/crt/time/ctime.c b/reactos/lib/sdk/crt/time/ctime.c
index 731100c44b7..b6d1bfb6cd1 100644
--- a/reactos/lib/sdk/crt/time/ctime.c
+++ b/reactos/lib/sdk/crt/time/ctime.c
@@ -8,7 +8,6 @@
 #define MINGW_HAS_SECURE_API 1
 
 #include <tchar.h>
-#define __STDC_WANT_SECURE_LIB__
 #include <time.h>
 #include "bitsfixup.h"