diff --git a/docs/content/tutorial/step_06.ngdoc b/docs/content/tutorial/step_06.ngdoc
index 253966ebe3d5..1814b47e7226 100644
--- a/docs/content/tutorial/step_06.ngdoc
+++ b/docs/content/tutorial/step_06.ngdoc
@@ -43,7 +43,7 @@ __`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="{{phone.imageUrl}}"></a>
+            <a href="#/phones/{{phone.id}}" class="thumb"><img ng-src="{{phone.imageUrl}}" alt="{{phone.name}}"></a>
             <a href="#/phones/{{phone.id}}">{{phone.name}}</a>
             <p>{{phone.snippet}}</p>
           </li>