diff --git a/Casks/lyn.rb b/Casks/lyn.rb
index bcf407383..54cc839c3 100644
--- a/Casks/lyn.rb
+++ b/Casks/lyn.rb
@@ -1,4 +1,4 @@
-class Lyn < Cask
+cask :v1 => 'lyn' do
   version '1.5.2'
   sha256 'a4200b35eb4e51c3932a9e7cd40e1be3291a26921da350d396d337fa667798f6'