diff --git a/Casks/unison-usenet.rb b/Casks/unison-usenet.rb
new file mode 100644
index 000000000..646e773c1
--- /dev/null
+++ b/Casks/unison-usenet.rb
@@ -0,0 +1,7 @@
+class UnisonUsenet < Cask
+  url 'http://www.panic.com/Unison/d/Unison%202.1.10.zip'
+  homepage 'http://panic.com/unison/'
+  version '2.1.10'
+  sha1 '9c0e8cd3c2a33a6e8692c96042da278e63d29279'
+  link 'Unison'
+end