diff --git a/SmsSenderBundle.php b/SmsSenderBundle.php
index 4fd91f6..99300de 100644
--- a/SmsSenderBundle.php
+++ b/SmsSenderBundle.php
@@ -1,6 +1,9 @@
 <?php
 namespace GergelyPolonkai\SmsSenderBundle;
 
-class SmsSenderBundle
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+class SmsSenderBundle extends Bundle
 {
 }
+