diff --git a/Casks/onyx-mountainlion.rb b/Casks/onyx-mountainlion.rb
index 342d5ea00..b94164159 100644
--- a/Casks/onyx-mountainlion.rb
+++ b/Casks/onyx-mountainlion.rb
@@ -5,5 +5,5 @@ class OnyxMountainlion < Cask
   url 'http://joel.barriere.pagesperso-orange.fr/dl/108/OnyX.dmg'
   homepage 'http://www.titanium.free.fr/downloadonyx.php'
 
-  link 'OnyX.app'
+  app 'OnyX.app'
 end