diff --git a/js/services/auth.js b/js/services/auth.js
index 17abe97..adef821 100644
--- a/js/services/auth.js
+++ b/js/services/auth.js
@@ -60,7 +60,10 @@ app.factory('Auth', [
     }
   , sessions: []
   , session: null
+  , oauth3: null
   };
 
+  Auth.oauth3 = Oauth3.create(window.location);
+
   return Auth;
 }]);