diff --git a/Casks/stretchlink.rb b/Casks/stretchlink.rb
index 82b7813e440..fe876f73262 100644
--- a/Casks/stretchlink.rb
+++ b/Casks/stretchlink.rb
@@ -4,6 +4,8 @@ cask :v1 => 'stretchlink' do
 
   url 'http://stretchlinkapp.com/download/StretchLink.zip'
   name 'StretchLink'
+  appcast 'http://abyss.designheresy.com/stretchlink/stretchlink.xml',
+          :sha256 => 'e9f19089d6229af9ca9647511e76068ca8f08e990b1d85bc6922933c7dd8a497'
   homepage 'http://stretchlinkapp.com/'
   license :commercial