diff --git a/src/js/client.js b/src/js/client.js
index b9a833ce3..57f79b251 100644
--- a/src/js/client.js
+++ b/src/js/client.js
@@ -2284,13 +2284,12 @@ angular.module('Application').service('Client', ['$http', '$interval', '$timeout
         });
     };
 
-    Client.prototype.addDomain = function (domain, zoneName, provider, config, fallbackCertificate, tlsConfig, wellKnown, callback) {
+    Client.prototype.addDomain = function (domain, zoneName, provider, config, fallbackCertificate, tlsConfig, callback) {
         var data = {
             domain: domain,
             provider: provider,
             config: config,
             tlsConfig: tlsConfig,
-            wellKnown: wellKnown
         };
         if (zoneName) data.zoneName = zoneName;
         var that = this;