diff --git a/modules/ticket/back/methods/sale-tracking/updateTracking.js b/modules/ticket/back/methods/sale-tracking/updateTracking.js
index 1f499022e4..c6f051f9ae 100644
--- a/modules/ticket/back/methods/sale-tracking/updateTracking.js
+++ b/modules/ticket/back/methods/sale-tracking/updateTracking.js
@@ -20,7 +20,7 @@ module.exports = Self => {
             },
             {
                 arg: 'isChecked',
-                type: 'number',
+                type: 'boolean',
                 required: true
             },
             {