diff --git a/Casks/nodebox.rb b/Casks/nodebox.rb
index 65d70c391..6f4a928e9 100644
--- a/Casks/nodebox.rb
+++ b/Casks/nodebox.rb
@@ -1,4 +1,4 @@
-class Nodebox < Cask
+cask :v1 => 'nodebox' do
   version '3.0.39'
   sha256 '44620d6554c467863c0d68d5e90ff3edf0c7f9ab6c5614cdef2fcb54f9044fb4'