diff --git a/lib/api/1.1/southbound/router.js b/lib/api/1.1/southbound/router.js
index 61644ad4b..d7a47d1b6 100644
--- a/lib/api/1.1/southbound/router.js
+++ b/lib/api/1.1/southbound/router.js
@@ -27,6 +27,7 @@ function internalApiFactory (injector) {
         router.use(injector.get(require('./templates')));
         router.use(injector.get(require('./notification')));
         router.use(injector.get(require('../northbound/lookups')));
+        router.use(injector.get(require('./callback')));
     };
 
     router.unMountAllRouters = function(){