diff --git a/docs/content/tutorial/step_06.ngdoc b/docs/content/tutorial/step_06.ngdoc
index e652e8a8e36b..afdbb2215f5f 100644
--- a/docs/content/tutorial/step_06.ngdoc
+++ b/docs/content/tutorial/step_06.ngdoc
@@ -28,6 +28,7 @@ __`app/phones/phones.json`__ (sample snippet):
     "id": "motorola-defy-with-motoblur",
     "imageUrl": "img/phones/motorola-defy-with-motoblur.0.jpg",
     "name": "Motorola DEFY\u2122 with MOTOBLUR\u2122",
+    "alt": "Motorola DEFY with MOTOBLUR",
     ...
   },
   ...
@@ -43,7 +44,7 @@ __`app/index.html`:__
 ...
         <ul class="phones">
           <li ng-repeat="phone in phones | filter:query | orderBy:orderProp" class="thumbnail">
-            <a href="#/phones/{{phone.id}}" class="thumb"><img ng-src="https://github.com/%7B%7Bphone.imageUrl%7D%7D"></a>
+            <a href="#/phones/{{phone.id}}" class="thumb"><img ng-src="https://github.com/%7B%7Bphone.imageUrl%7D%7D" alt="{{phone.alt}}"></a>
             <a href="#/phones/{{phone.id}}">{{phone.name}}</a>
             <p>{{phone.snippet}}</p>
           </li>