diff --git a/Casks/ivolume.rb b/Casks/ivolume.rb
index f635952af..a6bd0951d 100644
--- a/Casks/ivolume.rb
+++ b/Casks/ivolume.rb
@@ -1,4 +1,4 @@
-class Ivolume < Cask
+cask :v1 => 'ivolume' do
   version :latest
   sha256 :no_check