diff --git a/src/Symfony/Component/HttpKernel/HttpKernelBrowser.php b/src/Symfony/Component/HttpKernel/HttpKernelBrowser.php
index ab52df14ed..e413634755 100644
--- a/src/Symfony/Component/HttpKernel/HttpKernelBrowser.php
+++ b/src/Symfony/Component/HttpKernel/HttpKernelBrowser.php
@@ -11,6 +11,9 @@
 
 namespace Symfony\Component\HttpKernel;
 
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
 /**
  * Client simulates a browser and makes requests to an HttpKernel instance.
  *