diff --git a/tryton/gui/window/view_form/view/form_gtk/selection.py b/tryton/gui/window/view_form/view/form_gtk/selection.py
index 1be825ad4e..2cd345d4b8 100644
--- a/tryton/gui/window/view_form/view/form_gtk/selection.py
+++ b/tryton/gui/window/view_form/view/form_gtk/selection.py
@@ -89,7 +89,7 @@ class Selection(WidgetInterface):
     def value_get(self):
         child = self.entry.get_child()
         res = child.get_text()
-        return self._selection.get(res, False)
+        return self._selection.get(res, False), res
 
     def sig_key_press(self, widget, event):
         if event.type == gtk.gdk.KEY_PRESS \