--- a/frontend/js/c2net/controllers.js
+++ b/frontend/js/c2net/controllers.js
@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('esn.c2net')
+angular.module('tut.c2net')
   .controller('helloWorldController', function($scope, getHelloWorld) {
     getHelloWorld.then(function(message) {
       $scope.message = message;