diff --git a/src/Oro/Bundle/SecurityBundle/Http/Firewall/OrganizationBasicAuthenticationListener.php b/src/Oro/Bundle/SecurityBundle/Http/Firewall/OrganizationBasicAuthenticationListener.php
index e00a9c57b51..d0873494356 100644
--- a/src/Oro/Bundle/SecurityBundle/Http/Firewall/OrganizationBasicAuthenticationListener.php
+++ b/src/Oro/Bundle/SecurityBundle/Http/Firewall/OrganizationBasicAuthenticationListener.php
@@ -12,8 +12,9 @@
 use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Http\EntryPoint\AuthenticationEntryPointInterface;
+use Symfony\Component\Security\Http\Firewall\ListenerInterface;
 
-class OrganizationBasicAuthenticationListener
+class OrganizationBasicAuthenticationListener implements ListenerInterface
 {
     /** @var TokenStorageInterface */
     protected $tokenStorage;