diff --git a/architect.js b/architect.js
index 5ed1a1e..88ddba9 100644
--- a/architect.js
+++ b/architect.js
@@ -410,6 +410,7 @@ function Architect(config) {
     var services = app.services = {
         hub: {
             on: function (name, callback) {
+                if(typeof(callback) == "function") callback = callback.bind(app);
                 app.on(name, callback);
             }
         }