diff --git a/src/Listener/Locator/ContainerAwareLocator.php b/src/Listener/Locator/ContainerAwareLocator.php
index 1a3d931..220f48d 100644
--- a/src/Listener/Locator/ContainerAwareLocator.php
+++ b/src/Listener/Locator/ContainerAwareLocator.php
@@ -15,7 +15,7 @@
 use GpsLab\Domain\Event\NameResolver\EventNameResolverInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
-class ContainerAwareLocator
+class ContainerAwareLocator implements LocatorInterface
 {
     /**
      * @var ContainerInterface