diff --git a/cloudron.js b/cloudron.js
index b7fec90..e1de428 100644
--- a/cloudron.js
+++ b/cloudron.js
@@ -236,7 +236,9 @@ Cloudron.prototype.configureApp = function (appId, newLocation, altDomain /* opt
 Cloudron.prototype.cloneApp = function (appId, newLocation, portBindings) {
     portBindings = portBindings || null;
 
-    var data = { location: newLocation, password: this._credentials.password, portBindings: portBindings };
+    var backups = this.listAppBackups(appId);
+
+    var data = { location: newLocation, password: this._credentials.password, portBindings: portBindings, backupId: backups[0].id };
 
     var res = request.post(this._origin + '/api/v1/apps/' + appId + '/clone').query({ access_token: this._credentials.accessToken }).send(data).end();
     common.verifyResponse2xx(res, 'App could not be clone');