diff --git a/zsnes/src/win/copyvwin.asm b/zsnes/src/win/copyvwin.asm
index 3856c019..14963c6f 100644
--- a/zsnes/src/win/copyvwin.asm
+++ b/zsnes/src/win/copyvwin.asm
@@ -1566,3 +1566,8 @@ NEWSYM interpolate640x480x16bwin
 ALIGN32
 InterPtr dd 0
 
+
+%ifdef __MINGW__
+NEWSYM CopyVWinAsmEnd
+%endif
+