diff --git a/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py b/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py
index 6c6285071..3158bd6c3 100644
--- a/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py
+++ b/odex25_mobile/odex_mobile/controllers/rest_api_v2/permission.py
@@ -116,7 +116,7 @@ class PermissionController(http.Controller):
                         "date_to": body["date_to"],
                         "early_exit": body["early_exit"],
                         "mission_purpose": body["mission_purpose"],
-                        # "permission_number": permission_number,
+                        "permission_number": permission_number,
                         "date": body["date"],
                     }
                 )
@@ -188,12 +188,14 @@ class PermissionController(http.Controller):
         try:
             permission = http.request.env['hr.personal.permission'].search([('id', '=', id)])
             if permission:
+                permission_number = self.permission_number_decrement(employee, body['date_from'], body['date_to'])
                 permission.write(
                     {'employee_id': permission.employee_id.id, 'date_from': body['date_from'],
                      'date_to': body['date_to'],
                      'early_exit': body['early_exit'],
                      'date': body['date'],
                      'mission_purpose': body['mission_purpose'],
+                     'permission_number': permission_number,
                      })
                 # permission.permission_number_decrement()
                 if 'attachment' in body and body['attachment']: