diff --git a/lib/application.js b/lib/application.js
index 5750d96..8b6a78b 100644
--- a/lib/application.js
+++ b/lib/application.js
@@ -129,11 +129,11 @@ app.callback = function(){
 
   if (!this.listeners('error').length) this.on('error', this.onerror);
 
-  return function(req, res){
+  return function handleRequest(req, res){
     res.statusCode = 404;
     var ctx = self.createContext(req, res);
     onFinished(res, ctx.onerror);
-    fn.call(ctx).then(function () {
+    fn.call(ctx).then(function handleResponse() {
       respond.call(ctx);
     }).catch(ctx.onerror);
   }