diff --git a/Casks/fake.rb b/Casks/fake.rb
index bbd2c600661..925e69a47af 100644
--- a/Casks/fake.rb
+++ b/Casks/fake.rb
@@ -1,5 +1,6 @@
 class Fake < Cask
   url 'http://fakeapp.com/dist/Fake_1.8.9.1.zip'
+  appcast 'http://fakeapp.com/appcast/fake.rss'
   homepage 'http://fakeapp.com/'
   version '1.8.9.1'
   sha256 'a350b00e17e690077feb05c3b26a6ca173a21bfbe39d51d8db1cd5689a4574c5'