diff --git a/dwl.c b/dwl.c
index 01f51ad..74f8549 100644
--- a/dwl.c
+++ b/dwl.c
@@ -703,6 +703,7 @@ cleanupmon(struct wl_listener *listener, void *data)
 	wl_list_remove(&m->frame.link);
 	wl_list_remove(&m->link);
 	wlr_output_layout_remove(output_layout, m->wlr_output);
+	wlr_scene_output_destroy(m->scene_output);
 
 	if ((nmons = wl_list_length(&mons)))
 		do /* don't switch to disabled mons */