diff --git a/lib/authom.js b/lib/authom.js
index edc36e9..0ea757e 100644
--- a/lib/authom.js
+++ b/lib/authom.js
@@ -70,5 +70,7 @@ authom.app = function(req, res) {
   var name = req.params.service
     , server = authom.servers[name]
 
-  server.emit("request", req, res)
+  if (server) {
+    server.emit("request", req, res)
+  }
 }
\ No newline at end of file