diff --git a/modules/ticket/back/models/ticket-methods.js b/modules/ticket/back/models/ticket-methods.js
index cb2baf01f..12161d5f5 100644
--- a/modules/ticket/back/models/ticket-methods.js
+++ b/modules/ticket/back/models/ticket-methods.js
@@ -46,6 +46,5 @@ module.exports = function(Self) {
     require('../methods/ticket/invoiceTicketsAndPdf')(Self);
     require('../methods/ticket/docuwareDownload')(Self);
     require('../methods/ticket/myLastModified')(Self);
-    require('../methods/ticket/clone')(Self);
     require('../methods/ticket/setWeight')(Self);
 };