diff --git a/Casks/prefs-editor.rb b/Casks/prefs-editor.rb
index 4b57a536910..f6c5d03be17 100644
--- a/Casks/prefs-editor.rb
+++ b/Casks/prefs-editor.rb
@@ -1,5 +1,5 @@
 class PrefsEditor < Cask
-  version 'latest'
+  version :latest
   sha256 :no_check
 
   url 'http://files.tempel.org/Various/OSX_Prefs_Editor/PrefsEditor.zip'