diff --git a/Casks/iterm2-beta.rb b/Casks/iterm2-beta.rb
index 9c7532d53..e3af288b1 100644
--- a/Casks/iterm2-beta.rb
+++ b/Casks/iterm2-beta.rb
@@ -1,4 +1,4 @@
-class Iterm2Beta < Cask
+cask :v1 => 'iterm2-beta' do
   version '2.0.0.20141103'
   sha256 'c2f4e725f7e519d5284fc3787ede77acf7217ae424b3d62234bb1054c78dab69'