diff --git a/src/Acme/DemoBundle/Twig/Extension/DemoExtension.php b/src/Acme/DemoBundle/Twig/Extension/DemoExtension.php
index ac34332d33..b468e30f0f 100644
--- a/src/Acme/DemoBundle/Twig/Extension/DemoExtension.php
+++ b/src/Acme/DemoBundle/Twig/Extension/DemoExtension.php
@@ -2,7 +2,6 @@
 
 namespace Acme\DemoBundle\Twig\Extension;
 
-use Symfony\Component\HttpKernel\KernelInterface;
 use Symfony\Bundle\TwigBundle\Loader\FilesystemLoader;
 use CG\Core\ClassUtils;