diff --git a/examples/basic/periodic.c b/examples/basic/periodic.c
index b01264a..593e766 100644
--- a/examples/basic/periodic.c
+++ b/examples/basic/periodic.c
@@ -231,7 +231,6 @@ int main() {
 	add(f);
 
 	f = frame("Entry", -PaddingContent, 24, MwEntryClass, NULL);
-	MwAddUserHandler(child(f), MwNchangedHandler, abort, NULL);
 	add(f);
 
 	f = frame("Label", -PaddingContent, -PaddingContent, MwLabelClass,