diff --git a/reactos/lib/3rdparty/mingw/moldname-msvcrt.def b/reactos/lib/3rdparty/mingw/moldname-msvcrt.def
index 70b92ed77a2..af6661fada4 100644
--- a/reactos/lib/3rdparty/mingw/moldname-msvcrt.def
+++ b/reactos/lib/3rdparty/mingw/moldname-msvcrt.def
@@ -61,6 +61,7 @@ rmdir==_rmdir
 rmtmp==_rmtmp
 searchenv==_searchenv
 setmode==_setmode
+snprintf=_snprintf
 sopen==_sopen
 spawnl==_spawnl
 spawnle==_spawnle