diff --git a/tests/functional/fixtures/ext/foo/bar/event/permission_listener.php b/tests/functional/fixtures/ext/foo/bar/event/permission_listener.php
new file mode 100644
index 0000000000..dfabf7c540
--- /dev/null
+++ b/tests/functional/fixtures/ext/foo/bar/event/permission_listener.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+*
+* @package testing
+* @copyright (c) 2013 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+/**
+* @ignore
+*/
+
+if (!defined('IN_PHPBB'))
+{
+	exit;
+}
+
+/**
+* Event listener
+*/
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+class phpbb_ext_foo_bar_event_permission_listener implements EventSubscriberInterface
+{
+	static public function getSubscribedEvents()
+	{
+		return array(
+			'core.permissions'	=> 'add_permissions',
+		);
+	}
+
+	public function add_permissions($event)
+	{
+		$permissions = $event['permissions'];
+		$permissions['u_foo'] = array('lang' => 'ACL_U_FOO', 'cat' => 'misc'),
+		$event['permissions'] = $permissions;
+	}
+}
diff --git a/tests/functional/fixtures/ext/foo/bar/language/en/permissions_foo.php b/tests/functional/fixtures/ext/foo/bar/language/en/permissions_foo.php
index cd4b9a32d1..36c84c5209 100644
--- a/tests/functional/fixtures/ext/foo/bar/language/en/permissions_foo.php
+++ b/tests/functional/fixtures/ext/foo/bar/language/en/permissions_foo.php
@@ -1,6 +1,5 @@
 <?php
 
-// Admin Permissions
 $lang = array_merge($lang, array(
-    'acl_u_foo'    => array('lang' => 'Can view foo', 'cat' => 'misc'),
+	'ACL_U_FOO'		=> 'Can view foo',
 ));