diff --git a/dwl.c b/dwl.c
index dd9bd7d..e6bbf04 100644
--- a/dwl.c
+++ b/dwl.c
@@ -1703,6 +1703,7 @@ mapnotify(struct wl_listener *listener, void *data)
 		/* Unmanaged clients always are floating */
 		wlr_scene_node_reparent(&c->scene->node, layers[LyrFloat]);
 		wlr_scene_node_set_position(&c->scene->node, c->geom.x, c->geom.y);
+		client_set_size(c, c->geom.width, c->geom.height);
 		if (client_wants_focus(c)) {
 			focusclient(c, 1);
 			exclusive_focus = c;