diff --git a/phpBB/phpbb/notification/manager.php b/phpBB/phpbb/notification/manager.php
index 8378af2d99..ad9cd9a3ff 100644
--- a/phpBB/phpbb/notification/manager.php
+++ b/phpBB/phpbb/notification/manager.php
@@ -602,7 +602,7 @@ class manager
 
 		$this->db->sql_freeresult($result);
 
-		foreach ($this->get_subscription_types() as $group_name => $types)
+		foreach ($this->get_subscription_types() as $types)
 		{
 			foreach ($types as $id => $type)
 			{