diff --git a/Casks/prefs-editor.rb b/Casks/prefs-editor.rb
index 258d8b8e1..289a3909b 100644
--- a/Casks/prefs-editor.rb
+++ b/Casks/prefs-editor.rb
@@ -1,4 +1,4 @@
-class PrefsEditor < Cask
+cask :v1 => 'prefs-editor' do
   version :latest
   sha256 :no_check