diff --git a/Casks/gitx.rb b/Casks/gitx.rb
index 4a129b39a96..6088baa709a 100644
--- a/Casks/gitx.rb
+++ b/Casks/gitx.rb
@@ -1,5 +1,5 @@
 class Gitx < Cask
-  version 'latest'
+  version :latest
   sha256 :no_check
 
   url 'http://frim.frim.nl/GitXStable.app.zip'