diff --git a/lib/backend.js b/lib/backend.js
index 6621e225a..117b9c059 100644
--- a/lib/backend.js
+++ b/lib/backend.js
@@ -197,7 +197,7 @@ Backend.prototype.trigger = function(action, agent, request, callback) {
     if (err) return callback(err);
     var fn = fns.shift();
     if (!fn) return callback();
-    fn(request, next);
+    fn(request, callback);
   };
   next();
 };