diff --git a/src/modules/conf_randr/e_smart_monitor.h b/src/modules/conf_randr/e_smart_monitor.h
index 615a3f198..babed799e 100644
--- a/src/modules/conf_randr/e_smart_monitor.h
+++ b/src/modules/conf_randr/e_smart_monitor.h
@@ -3,5 +3,7 @@
 # ifndef E_SMART_MONITOR_H
 #  define E_SMART_MONITOR_H
 
+Evas_Object *e_smart_monitor_add(Evas *evas);
+
 # endif
 #endif