diff --git a/src/Symfony/Bundle/SecurityBundle/Templating/Helper/LogoutUrlHelper.php b/src/Symfony/Bundle/SecurityBundle/Templating/Helper/LogoutUrlHelper.php
index 9514ebf616fc..248984ec54bc 100644
--- a/src/Symfony/Bundle/SecurityBundle/Templating/Helper/LogoutUrlHelper.php
+++ b/src/Symfony/Bundle/SecurityBundle/Templating/Helper/LogoutUrlHelper.php
@@ -101,7 +101,7 @@ private function generateLogoutUrl($key, $referenceType)
         if ('/' === $logoutPath[0]) {
             $request = $this->container->get('request');
 
-            $url = UrlGeneratorInterface::ABSOLUTE_URL === $referenceType ? $request->getUriForPath($logoutPath) : $request->getBasePath().$logoutPath;
+            $url = UrlGeneratorInterface::ABSOLUTE_URL === $referenceType ? $request->getUriForPath($logoutPath) : $request->getBaseUrl().$logoutPath;
 
             if (!empty($parameters)) {
                 $url .= '?'.http_build_query($parameters);