diff --git a/src/DependencyInjection/FOSHttpCacheExtension.php b/src/DependencyInjection/FOSHttpCacheExtension.php
index 1601154d..5af760f1 100644
--- a/src/DependencyInjection/FOSHttpCacheExtension.php
+++ b/src/DependencyInjection/FOSHttpCacheExtension.php
@@ -13,7 +13,6 @@
 
 use FOS\HttpCache\ProxyClient\HttpDispatcher;
 use FOS\HttpCache\ProxyClient\ProxyClient;
-use FOS\HttpCache\ProxyClient\Varnish;
 use FOS\HttpCache\SymfonyCache\KernelDispatcher;
 use FOS\HttpCache\TagHeaderFormatter\MaxHeaderValueLengthFormatter;
 use FOS\HttpCacheBundle\DependencyInjection\Compiler\HashGeneratorPass;