diff --git a/zsnes/src/gui/guimouse.inc b/zsnes/src/gui/guimouse.inc
index 27ee70a8..e0f5cc35 100644
--- a/zsnes/src/gui/guimouse.inc
+++ b/zsnes/src/gui/guimouse.inc
@@ -829,6 +829,7 @@ GUIProcVideo:
     cmp dword[GUIkeydelay],0
     je .failed2
     mov dword[GUIkeydelay],0
+    ret
 .failed
     mov byte[videotroub],0
     mov al,[.prevvid]