diff --git a/Tests/gui/NSMenuItem/encoding.m b/Tests/gui/NSMenuItem/encoding.m
index 8b4862a75..9ea44fd7c 100644
--- a/Tests/gui/NSMenuItem/encoding.m
+++ b/Tests/gui/NSMenuItem/encoding.m
@@ -62,4 +62,6 @@ int main()
     [encodedKeyMask intValue], NSShiftKeyMask)
 
   END_SET("NSMenuItem key equivalent mask")
+
+  return 0;
 }