diff --git a/DependencyInjection/LiipMonitorExtension.php b/DependencyInjection/LiipMonitorExtension.php
index 89684de0..a428a00f 100644
--- a/DependencyInjection/LiipMonitorExtension.php
+++ b/DependencyInjection/LiipMonitorExtension.php
@@ -7,8 +7,8 @@
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Extension\Extension;
 use Symfony\Component\DependencyInjection\Loader;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
 
 class LiipMonitorExtension extends Extension implements CompilerPassInterface
 {