diff --git a/oa-core/lib/omniauth/core.rb b/oa-core/lib/omniauth/core.rb
index d277a50..2565224 100644
--- a/oa-core/lib/omniauth/core.rb
+++ b/oa-core/lib/omniauth/core.rb
@@ -80,6 +80,7 @@ module OmniAuth
       'tripit' => 'TripIt',
       'soundcloud' => 'SoundCloud',
       'smugmug' => 'SmugMug'
+      'cas' => 'CAS'
     }
 
     module_function