diff --git a/Casks/pgweb.rb b/Casks/pgweb.rb
index 54074026085..dee98eaff03 100644
--- a/Casks/pgweb.rb
+++ b/Casks/pgweb.rb
@@ -1,4 +1,4 @@
-class Pgweb < Cask
+cask :v1 => 'pgweb' do
   version '0.4.0'
   sha256 'dac59afaef75db663e0f2a30ec035806b205a9acbe1e2a7a156b3e58dc571ea7'