--- a/cms/app-client/mirage/serializers/datestat.js	Mon Oct 03 16:32:41 2016 +0200
+++ b/cms/app-client/mirage/serializers/datestat.js	Tue Oct 04 11:58:39 2016 +0200
@@ -4,6 +4,6 @@
 
 export default JSONAPISerializer.extend({
     serialize(response) {
-        return _(response.models).map((dateinfo) => { return [dateinfo.id, dateinfo.count];}).object().value();
+        return {'datestats': _(response.models).map((dateinfo) => { return [dateinfo.id, dateinfo.count];}).object().value()};
     }
 });