diff --git a/Step 4 - CMS Apps.md b/Step 4 - CMS Apps.md
index 93a1613..9ac39e0 100644
--- a/Step 4 - CMS Apps.md	
+++ b/Step 4 - CMS Apps.md	
@@ -19,6 +19,7 @@ from django.utils.translation import ugettext_lazy as _
 class PollsApp(CMSApp):
     name = _("Poll App")  # give your app a name, this is required
     urls = ["polls.urls"]  # link your app to url configuration(s)
+    app_name = "polls"
 
 apphook_pool.register(PollsApp)  # register your app
 ```