diff --git a/oauth3.domains.js b/oauth3.domains.js
index ce72f40..e108648 100644
--- a/oauth3.domains.js
+++ b/oauth3.domains.js
@@ -93,7 +93,7 @@ OAUTH3.api['ns.list'] = function (providerUri, opts) {
 };
 
 OAUTH3.api['ns.add'] = function (providerUri, opts) {
-  var session = opts.session
+  var session = opts.session;
   var server = opts.server;
   var tld =  opts.tld;
   var sld = opts.sld;