diff --git a/addons/sale_timesheet/static/src/js/timesheet_plan.js b/addons/sale_timesheet/static/src/js/timesheet_plan.js
index 5a56c2d2d24..5140f7e3bc3 100644
--- a/addons/sale_timesheet/static/src/js/timesheet_plan.js
+++ b/addons/sale_timesheet/static/src/js/timesheet_plan.js
@@ -74,7 +74,7 @@ var ProjectPlan = Widget.extend(ControlPanelMixin, {
 
         return $.when(def1, def2).then(function(){
             self.searchview.do_search();
-            self.update_cp();
+            self._updateControlPanel();
         });
     },