diff --git a/Casks/suspicious-package.rb b/Casks/suspicious-package.rb
index 949437fe6b6..35c36bc5d4f 100644
--- a/Casks/suspicious-package.rb
+++ b/Casks/suspicious-package.rb
@@ -1,4 +1,4 @@
-class SuspiciousPackage < Cask
+cask :v1 => 'suspicious-package' do
   version :latest
   sha256 :no_check