diff --git a/include/Mw/TypeDefs.h b/include/Mw/TypeDefs.h
index 2a6efc7..79f459e 100644
--- a/include/Mw/TypeDefs.h
+++ b/include/Mw/TypeDefs.h
@@ -108,6 +108,7 @@ struct _MwMenu {
 	int	 keep;
 	MwWidget wsub;
 	MwMenu*	 sub;
+	void* user;
 };
 
 struct _MwEntry {