diff --git a/docs/content/tutorial/step_05.ngdoc b/docs/content/tutorial/step_05.ngdoc
index 9ce46234..ae7fd8fe 100644
--- a/docs/content/tutorial/step_05.ngdoc
+++ b/docs/content/tutorial/step_05.ngdoc
@@ -170,6 +170,9 @@ describe('PhoneCat controllers', function() {
   describe('PhoneListCtrl', function(){
     var scope, ctrl, $httpBackend;
 
+    // Load our app module definition before each test.
+    beforeEach(module('phonecatApp'));
+
     // The injector ignores leading and trailing underscores here (i.e. _$httpBackend_).
     // This allows us to inject a service but then attach it to a variable
     // with the same name as the service.