diff --git a/Casks/google-chrome-canary.rb b/Casks/google-chrome-canary.rb
index c510e80db..71c760b96 100644
--- a/Casks/google-chrome-canary.rb
+++ b/Casks/google-chrome-canary.rb
@@ -1,4 +1,4 @@
-class GoogleChromeCanary < Cask
+cask :v1 => 'google-chrome-canary' do
   version :latest
   sha256 :no_check