--- a/cms/app-client/mirage/serializers/sparse-document.js	Mon Oct 17 18:51:48 2016 +0200
+++ b/cms/app-client/mirage/serializers/sparse-document.js	Mon Oct 17 19:46:57 2016 +0200
@@ -4,7 +4,7 @@
 import utils from './utils';
 
 export default BaseSerializer.extend({
-    attrs: ['id', 'title', 'language', 'url', 'issued', 'modified', 'publishers', 'mediaArray', 'transcript'],
+    attrs: ['id', 'title', 'languages', 'url', 'issued', 'modified', 'publishers', 'mediaArray', 'transcript'],
 
     serialize(response, request) {