diff --git a/src/lib/elementary/Elementary.h b/src/lib/elementary/Elementary.h
index 95c54b35ac..d9e35f0273 100644
--- a/src/lib/elementary/Elementary.h
+++ b/src/lib/elementary/Elementary.h
@@ -282,6 +282,7 @@ EAPI extern Elm_Version *elm_version;
 #ifdef EFL_EO_API_SUPPORT
 #include "efl_ui_list_segarray.h"
 # include <efl_config_global.eo.h>
+# include <elm_widget.eo.h>
 # include <efl_ui_widget_part.eo.h>
 # include <efl_ui_widget_part_bg.eo.h>
 # include <efl_ui_widget_part_shadow.eo.h>