diff --git a/src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php b/src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php
index d338a95fce574..9c332b00660cf 100644
--- a/src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php
+++ b/src/Symfony/Bundle/SecurityBundle/DependencyInjection/SecurityExtension.php
@@ -113,7 +113,6 @@ public function load(array $configs, ContainerBuilder $container)
                 'Symfony\Component\Security\Core\Authorization\AuthorizationChecker',
                 'Symfony\Component\Security\Core\Authorization\Voter\VoterInterface',
                 'Symfony\Bundle\SecurityBundle\Security\FirewallConfig',
-                'Symfony\Bundle\SecurityBundle\Security\FirewallMap',
                 'Symfony\Bundle\SecurityBundle\Security\FirewallContext',
                 'Symfony\Component\HttpFoundation\RequestMatcher',
             ));