diff --git a/src/Ojs/CoreBundle/Service/KernelRequestListener.php b/src/Ojs/CoreBundle/Service/KernelRequestListener.php
index bc981ab67..be6594d61 100644
--- a/src/Ojs/CoreBundle/Service/KernelRequestListener.php
+++ b/src/Ojs/CoreBundle/Service/KernelRequestListener.php
@@ -37,7 +37,7 @@ public function onKernelRequest(GetResponseEvent $event)
                  * @look {https://www.postgresql.org/docs/9.1/static/datatype-numeric.html}
                  */
                 if((int)$param && (int)$param > 2147483647){
-                    //throw new NotFoundHttpException;
+                    throw new NotFoundHttpException;
                 }
             }
         }