diff --git a/mingw-w64-headers/crt/wchar.h b/mingw-w64-headers/crt/wchar.h
index b1c1036..c3bbbcc 100644
--- a/mingw-w64-headers/crt/wchar.h
+++ b/mingw-w64-headers/crt/wchar.h
@@ -1439,7 +1439,7 @@
   int __cdecl fwide(FILE *stream,int mode);
 #if defined(_UCRT) || defined(__LARGE_MBSTATE_T)
   /* With UCRT, mbsinit is only available as inline. */
-  __mingw_static_ovr int __cdecl mbsinit(const mbstate_t *_P) { return (!_P || _P->_Wchar == 0); }
+  __mingw_ovr int __cdecl mbsinit(const mbstate_t *_P) { return (!_P || _P->_Wchar == 0); }
 #else
   int __cdecl mbsinit(const mbstate_t *ps);
 #endif