diff --git a/gtk/gtkmenuitemprivate.h b/gtk/gtkmenuitemprivate.h
index e3673df940..e0f12a65a5 100644
--- a/gtk/gtkmenuitemprivate.h
+++ b/gtk/gtkmenuitemprivate.h
@@ -39,7 +39,6 @@ struct _GtkMenuItemPrivate
   GtkAction *action;
   GtkActionHelper *action_helper;
 
-  guint show_submenu_indicator : 1;
   guint submenu_placement      : 1;
   guint submenu_direction      : 1;
   guint right_justify          : 1;