diff --git a/src/lib/elementary/efl_ui_win.eo b/src/lib/elementary/efl_ui_win.eo
index 818ea53e58..5ccf8240d1 100644
--- a/src/lib/elementary/efl_ui_win.eo
+++ b/src/lib/elementary/efl_ui_win.eo
@@ -844,6 +844,7 @@ class Efl.Ui.Win (Elm.Widget, Efl.Canvas, Efl.Access.Window,
       Efl.Gfx.Size.Hint.hint_base { get; set; }
       Efl.Gfx.Size.Hint.hint_step { get; set; }
       Efl.Gfx.Size.Hint.hint_aspect { set; }
+      Efl.Gfx.Size.Hint.hint_weight { set; }
       Efl.Gfx.Size.Hint.hint_max { set; }
       Efl.Text.text { get; set; }
       Efl.Canvas.pointer_position { get; }