diff --git a/src/Symfony/Bundle/SecurityBundle/Twig/Extension/SecurityExtension.php b/src/Symfony/Bridge/Twig/Extension/SecurityExtension.php
similarity index 96%
rename from src/Symfony/Bundle/SecurityBundle/Twig/Extension/SecurityExtension.php
rename to src/Symfony/Bridge/Twig/Extension/SecurityExtension.php
index b42576142691..c9f4466c3352 100644
--- a/src/Symfony/Bundle/SecurityBundle/Twig/Extension/SecurityExtension.php
+++ b/src/Symfony/Bridge/Twig/Extension/SecurityExtension.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Bundle\SecurityBundle\Twig\Extension;
+namespace Symfony\Bridge\Twig\Extension;
 
 use Symfony\Component\Security\Acl\Voter\FieldVote;
 use Symfony\Component\Security\Core\SecurityContextInterface;
diff --git a/src/Symfony/Bundle/SecurityBundle/Resources/config/templating_twig.xml b/src/Symfony/Bundle/SecurityBundle/Resources/config/templating_twig.xml
index 5271c1434e49..d457cf1485cd 100644
--- a/src/Symfony/Bundle/SecurityBundle/Resources/config/templating_twig.xml
+++ b/src/Symfony/Bundle/SecurityBundle/Resources/config/templating_twig.xml
@@ -6,7 +6,7 @@
 
     <parameters>
         <parameter key="twig.extension.logout_url.class">Symfony\Bundle\SecurityBundle\Twig\Extension\LogoutUrlExtension</parameter>
-        <parameter key="twig.extension.security.class">Symfony\Bundle\SecurityBundle\Twig\Extension\SecurityExtension</parameter>
+        <parameter key="twig.extension.security.class">Symfony\Bridge\Twig\Extension\SecurityExtension</parameter>
     </parameters>
 
     <services>