diff --git a/module/execution/control.php b/module/execution/control.php
index 5d9aaef886..d882e67662 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -739,6 +739,7 @@ class execution extends control
         /* Load these models. */
         $this->loadModel('story');
         $this->loadModel('user');
+        $this->loadModel('product');
         $this->loadModel('datatable');
         $this->app->loadLang('datatable');
         $this->app->loadLang('testcase');