diff --git a/src/modules/conf_randr/e_smart_randr.h b/src/modules/conf_randr/e_smart_randr.h
index 70e97a503..735e25f5c 100644
--- a/src/modules/conf_randr/e_smart_randr.h
+++ b/src/modules/conf_randr/e_smart_randr.h
@@ -11,7 +11,7 @@ void e_smart_randr_monitor_add(Evas_Object *obj, Evas_Object *mon);
 void e_smart_randr_monitor_del(Evas_Object *obj, Evas_Object *mon);
 Eina_List *e_smart_randr_monitors_get(Evas_Object *obj);
 Eina_Bool e_smart_randr_changed_get(Evas_Object *obj);
-void e_smart_randr_changes_apply(Evas_Object *obj, Ecore_X_Window root);
+void e_smart_randr_changes_apply(Evas_Object *obj);
 
 # endif
 #endif