diff --git a/include/wlr/types/wlr_layer_shell_v1.h b/include/wlr/types/wlr_layer_shell_v1.h
index 838b2e83..fe0175f2 100644
--- a/include/wlr/types/wlr_layer_shell_v1.h
+++ b/include/wlr/types/wlr_layer_shell_v1.h
@@ -75,7 +75,6 @@ struct wlr_layer_surface_v1 {
 
 	bool added, configured, mapped, closed;
 	uint32_t configure_serial;
-	struct wl_event_source *configure_idle;
 	uint32_t configure_next_serial;
 	struct wl_list configure_list;
 
diff --git a/types/wlr_layer_shell_v1.c b/types/wlr_layer_shell_v1.c
index aa959d89..4facc286 100644
--- a/types/wlr_layer_shell_v1.c
+++ b/types/wlr_layer_shell_v1.c
@@ -168,10 +168,6 @@ static void layer_surface_unmap(struct wlr_layer_surface_v1 *surface) {
 
 	surface->configured = surface->mapped = false;
 	surface->configure_serial = 0;
-	if (surface->configure_idle) {
-		wl_event_source_remove(surface->configure_idle);
-		surface->configure_idle = NULL;
-	}
 	surface->configure_next_serial = 0;
 }