diff --git a/website/src/models/group.js b/website/src/models/group.js
index 25129c3c9d..602c57bbc9 100644
--- a/website/src/models/group.js
+++ b/website/src/models/group.js
@@ -1,5 +1,6 @@
 var mongoose = require("mongoose");
 var Schema = mongoose.Schema;
+var User = require('./user').model;
 var shared = require('../../../common');
 var _ = require('lodash');
 var async = require('async');