diff --git a/module/tree/model.php b/module/tree/model.php
index c37dea9749..aaa0cac1f0 100644
--- a/module/tree/model.php
+++ b/module/tree/model.php
@@ -287,7 +287,7 @@ class treeModel extends model
      */
     public function getTaskTreeMenu($rootID, $productID = 0, $startModule = 0, $userFunc, $extra = '')
     {
-        $extra = array('projectID' => $rootID);
+        $extra = array('projectID' => $rootID, 'productID' => $productID);
         /* If createdVersion <= 4.1, go to getTreeMenu(). */
         $createdVersion = $this->dao->select('openedVersion')->from(TABLE_PROJECT) 
             ->where('id')->eq($rootID)