diff --git a/src/Symfony/Bundle/SecurityBundle/DependencyInjection/MainConfiguration.php b/src/Symfony/Bundle/SecurityBundle/DependencyInjection/MainConfiguration.php
index df6380224cd20..8b034fc9b6582 100644
--- a/src/Symfony/Bundle/SecurityBundle/DependencyInjection/MainConfiguration.php
+++ b/src/Symfony/Bundle/SecurityBundle/DependencyInjection/MainConfiguration.php
@@ -264,6 +264,7 @@ private function addFirewallsSection(ArrayNodeDefinition $rootNode, array $facto
                 ->fixXmlConfig('delete_cookie')
                 ->children()
                     ->arrayNode('delete_cookies')
+                        ->normalizeKeys(false)
                         ->beforeNormalization()
                             ->ifTrue(function ($v) { return is_array($v) && is_int(key($v)); })
                             ->then(function ($v) { return array_map(function ($v) { return array('name' => $v); }, $v); })
diff --git a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/CompleteConfigurationTest.php b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/CompleteConfigurationTest.php
index d273fb05942b3..c418099d03de3 100644
--- a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/CompleteConfigurationTest.php
+++ b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/CompleteConfigurationTest.php
@@ -238,6 +238,12 @@ public function testRememberMeThrowExceptions()
         $this->assertFalse($service->getArgument(5));
     }
 
+    public function testCookieClearingName()
+    {
+        $container = $this->getContainer('container1');
+        $this->assertArrayHasKey('cookie-name', $container->getDefinition('security.logout.handler.cookie_clearing.secure')->getArgument(0));
+    }
+
     protected function getContainer($file)
     {
         $file = $file.'.'.$this->getFileExtension();
diff --git a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/php/container1.php b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/php/container1.php
index b16a46ff03457..a687da8a5080f 100644
--- a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/php/container1.php
+++ b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/php/container1.php
@@ -70,7 +70,9 @@
             'switch_user' => true,
             'x509' => true,
             'remote_user' => true,
-            'logout' => true,
+            'logout' => array(
+                'delete_cookies' => array('cookie-name' => true),
+            ),
             'remember_me' => array('key' => 'TheKey'),
         ),
         'host' => array(
diff --git a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/container1.xml b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/container1.xml
index 1a56aa88fda07..2452b194f39e9 100644
--- a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/container1.xml
+++ b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/xml/container1.xml
@@ -55,7 +55,11 @@
             <switch-user />
             <x509 />
             <remote-user />
-            <logout />
+            <logout>
+                <delete-cookies>
+                    <cookie-name/>
+                </delete-cookies>
+            </logout>
             <remember-me key="TheyKey"/>
         </firewall>
 
diff --git a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/yml/container1.yml b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/yml/container1.yml
index 93c231ea235f1..ea0f3ef52e49c 100644
--- a/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/yml/container1.yml
+++ b/src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Fixtures/yml/container1.yml
@@ -53,7 +53,9 @@ security:
             switch_user: true
             x509: true
             remote_user: true
-            logout: true
+            logout:
+                delete_cookies:
+                    cookie-name: ~
             remember_me:
                 key: TheKey
         host: