diff --git a/Casks/bricksmith.rb b/Casks/bricksmith.rb
index 90c271f3265..16f2d6f52e0 100644
--- a/Casks/bricksmith.rb
+++ b/Casks/bricksmith.rb
@@ -1,4 +1,4 @@
-class Bricksmith < Cask
+cask :v1 => 'bricksmith' do
   version '3.0'
   sha256 'bf7dcd7508d2d6e37f6079080e8ae51095e14d05eb507ad85ac4bbaf5b9ae7c5'