diff --git a/src/Controller/APIController.php b/src/Controller/APIController.php
index a6ea86cf..daae8c27 100644
--- a/src/Controller/APIController.php
+++ b/src/Controller/APIController.php
@@ -2360,7 +2360,7 @@ class APIController extends Controller implements LoggedController
         $schedule_date = $req->request->get('date_schedule');
         $slot_id = $req->request->get('slot_id');
         $advance_order = $req->request->get('flag_advance_order');
-        $flag_advance_order = ($advance_order === 'true') ? true : false;
+        $flag_advance_order = ($advance_order == 1) ? true : false;
 
         $jo = new JobOrder();
         $jo->setSource(TransactionOrigin::MOBILE_APP)