diff --git a/plugins/kolab_activesync/kolab_activesync_ui.php b/plugins/kolab_activesync/kolab_activesync_ui.php
index 6dcdcaab..84c8b880 100644
--- a/plugins/kolab_activesync/kolab_activesync_ui.php
+++ b/plugins/kolab_activesync/kolab_activesync_ui.php
@@ -95,7 +95,7 @@ class kolab_activesync_ui
             $attrib['id'] = 'foldersubscriptions';
 
         // group folders by type (show only known types)
-        $folder_groups = array('mail' => array(), 'contact' => array(), 'event' => array(), 'task' => array());
+        $folder_groups = array('mail' => array(), 'contact' => array(), 'event' => array(), 'task' => array(), 'note' => array());
         $folder_types  = kolab_storage::folders_typedata();
         $imei          = $this->device['_id'];
         $subscribed    = array();