diff --git a/Casks/vox-legacy.rb b/Casks/vox-legacy.rb
index 17f32a6e9..b70524e55 100644
--- a/Casks/vox-legacy.rb
+++ b/Casks/vox-legacy.rb
@@ -1,4 +1,4 @@
-class VoxLegacy < Cask
+cask :v1 => 'vox-legacy' do
   version '0.3b2'
   sha256 '997b98a0b215ab1469fdfc0ce73764bd722fe944074ca8e61be6069dbecbe711'