diff --git a/js/server/modules/org/arangodb/foxx/controller.js b/js/server/modules/org/arangodb/foxx/controller.js
index 2d6645a114..502d70cec2 100644
--- a/js/server/modules/org/arangodb/foxx/controller.js
+++ b/js/server/modules/org/arangodb/foxx/controller.js
@@ -65,6 +65,7 @@ var Controller,
 Controller = function (context, options) {
   'use strict';
   var urlPrefix, baseMiddleware;
+  context.clearComments();
 
   if (is.notExisty(context)) {
     throw new Error("parameter <context> is missing");