diff --git a/src/Symfony/Bundle/FrameworkBundle/EventListener/SessionListener.php b/src/Symfony/Bundle/FrameworkBundle/EventListener/SessionListener.php
index 7b5ce51db9..816eef2aed 100644
--- a/src/Symfony/Bundle/FrameworkBundle/EventListener/SessionListener.php
+++ b/src/Symfony/Bundle/FrameworkBundle/EventListener/SessionListener.php
@@ -17,6 +17,7 @@ use Symfony\Component\HttpKernel\HttpKernelInterface;
 use Symfony\Component\HttpKernel\Event\GetResponseEvent;
 use Symfony\Component\HttpKernel\KernelEvents;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
 
 /**
  * Sets the session in the request.