diff --git a/cloudron.js b/cloudron.js
index e68abe0..9999aa9 100644
--- a/cloudron.js
+++ b/cloudron.js
@@ -215,7 +215,7 @@ Cloudron.prototype.update = function (toVersion) {
 };
 
 Cloudron.prototype.addUser = function (username, email) {
-    var res = request.post(this._origin + '/api/v1/users').query({ access_token: this._credentials.accessToken }).send({ username: username, email: email }).end();
+    var res = request.post(this._origin + '/api/v1/users').query({ access_token: this._credentials.accessToken }).send({ username: username, email: email, invite: false }).end();
     common.verifyResponse2(res, 'Could not add user');
 
     return res.body.userInfo;