diff --git a/report_qweb_encrypt/static/src/js/report/action_manager_report.js b/report_qweb_encrypt/static/src/js/report/action_manager_report.js
index 376954861..7e9585f92 100644
--- a/report_qweb_encrypt/static/src/js/report/action_manager_report.js
+++ b/report_qweb_encrypt/static/src/js/report/action_manager_report.js
@@ -85,8 +85,9 @@ odoo.define("report_qweb_encrypt.Dialog", function (require) {
                             })
                         );
                     reportUrls = _.mapObject(reportUrls, function (value) {
-                        value += serializedOptionsPath;
-                        return value;
+                        var val = value;
+                        val += serializedOptionsPath;
+                        return val;
                     });
                 }
             }