diff --git a/src/DependencyInjection/OneupFlysystemExtension.php b/src/DependencyInjection/OneupFlysystemExtension.php
index 394deb4..3624b95 100644
--- a/src/DependencyInjection/OneupFlysystemExtension.php
+++ b/src/DependencyInjection/OneupFlysystemExtension.php
@@ -11,9 +11,9 @@
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Extension\Extension;
 use Symfony\Component\DependencyInjection\Loader;
 use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 
 class OneupFlysystemExtension extends Extension
 {