diff --git a/app/code/community/Robinhq/Hooks/Model/Exception/RequestFailed.php b/app/code/community/Robinhq/Hooks/Model/Exception/RequestFailed.php
index 425e903..1b86d90 100755
--- a/app/code/community/Robinhq/Hooks/Model/Exception/RequestFailed.php
+++ b/app/code/community/Robinhq/Hooks/Model/Exception/RequestFailed.php
@@ -37,6 +37,6 @@ public static function factory($statusCode)
 
         }
 
-        return Mage::getModel('robinhq_hooks/exception_' . $errorModel);
+        return Mage::getModel('robinhq_hooks/exception_' . $errorModel, '');
     }
-}
\ No newline at end of file
+}