diff --git a/addons/hr_holidays_attendance/models/hr_leave.py b/addons/hr_holidays_attendance/models/hr_leave.py
index 44af5d9974e..c9fb7e14749 100644
--- a/addons/hr_holidays_attendance/models/hr_leave.py
+++ b/addons/hr_holidays_attendance/models/hr_leave.py
@@ -77,5 +77,5 @@ class HRLeave(models.Model):
 
     def action_refuse(self):
         res = super().action_refuse()
-        self.overtime_id.sudo().unlink()
+        self.sudo().overtime_id.unlink()
         return res