diff --git a/src/frame-xchg.c b/src/frame-xchg.c
index 4c8b4a9f..31d9c229 100644
--- a/src/frame-xchg.c
+++ b/src/frame-xchg.c
@@ -375,8 +375,7 @@ static bool frame_watch_group_remove_wdev(void *data, void *user_data)
 	 * internals.
 	 */
 	l_queue_foreach_remove(group->watches.items,
-				frame_watch_item_remove_wdev,
-				&wdev_id);
+				frame_watch_item_remove_wdev, user_data);
 	return false;
 }