diff --git a/Casks/processing3.rb b/Casks/processing3.rb
deleted file mode 100644
index 30e94dc73..000000000
--- a/Casks/processing3.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-cask :v1 => 'processing3' do
-  version '3.0b7'
-  sha256 'a2268b78ac7cf98bcfb45791433c986bba441982891e75632e5ef8b3c3a2e447'
-
-  url "http://download.processing.org/processing-#{version}-macosx.zip"
-  name 'Processing'
-  homepage 'http://processing.org/'
-  license :gpl
-
-  app 'Processing.app'
-
-  zap :delete => '~/Library/Processing/preferences.txt'
-end