diff --git a/Casks/torbrowser-experimental.rb b/Casks/torbrowser-experimental.rb
new file mode 100644
index 000000000..29c4641e3
--- /dev/null
+++ b/Casks/torbrowser-experimental.rb
@@ -0,0 +1,13 @@
+cask :v1 => 'torbrowser-experimental' do
+  version '5.0a2'
+  sha256 '4bf5d27b592f4221c5996f1241a428402f1621c2576cb8772438d5f7c3fce320'
+
+  url "https://dist.torproject.org/torbrowser/#{version}/TorBrowser-#{version}-osx64_nl.dmg"
+  gpg "#{url}.asc",
+      :key_id => 'ef6e286dda85ea2a4ba7de684e2c6e8793298290'
+  name 'Tor Browser'
+  homepage 'https://www.torproject.org/projects/torbrowser.html'
+  license :oss
+
+  app 'TorBrowser.app'
+end