diff --git a/docs/Reference.md b/docs/Reference.md
index cdce7e0b7..8a9240843 100755
--- a/docs/Reference.md
+++ b/docs/Reference.md
@@ -475,6 +475,9 @@ The following options are available when adding a route:
                 - `any` - the authentication can be on behalf of a user or application. This is the default value.
                 - `user` - the authentication must be on behalf of a user.
                 - `app` - the authentication must be on behalf of an application.
+<p></p>
+    - `jsonp` - enables JSONP support by setting the value to the function name of the callback method. For example, if the value is `'callback'` and
+      the JSON response is `'{ "a":"b" }'`, the payload will be: `'callback({ "a":"b" });'`
 <p></p>
     - `description` - route description used for generating documentation (string).
     - `notes` - route notes used for generating documentation (string or array of strings).