diff --git a/isso/dispatch.py b/isso/dispatch.py
index 7c8bb14..3ce24b0 100644
--- a/isso/dispatch.py
+++ b/isso/dispatch.py
@@ -46,8 +46,9 @@ class Dispatcher(DispatcherMiddleware):
         return super(Dispatcher, self).__call__(environ, start_response)
 
     def default(self, environ, start_response):
-        resp = Response("\n".join(self.isso.keys()),
-                        404, content_type="text/plain")
+        #resp = Response("\n".join(self.sso.keys()),
+        #               404, content_type="text/plain")
+        Response("Up and running", 404, content_type="text/plain")
         return resp(environ, start_response)