diff --git a/addons/hr_work_entry_holidays/models/hr_leave.py b/addons/hr_work_entry_holidays/models/hr_leave.py
index 4a907558cb7..741d37313c5 100644
--- a/addons/hr_work_entry_holidays/models/hr_leave.py
+++ b/addons/hr_work_entry_holidays/models/hr_leave.py
@@ -174,8 +174,8 @@ Contracts:
         # can lie in this range due to time zone reasons.
         # (We can't use date_from and date_to as they are not yet computed at
         # this point.)
-        start_dates = self.mapped('request_date_from') + [fields.Date.to_date(vals.get('request_date_from', False)) or datetime.max.date()]
-        stop_dates = self.mapped('request_date_to') + [fields.Date.to_date(vals.get('request_date_to', False)) or datetime.min.date()]
+        start_dates = self.filtered('request_date_from').mapped('request_date_from') + [fields.Date.to_date(vals.get('request_date_from', False)) or datetime.max.date()]
+        stop_dates = self.filtered('request_date_to').mapped('request_date_to') + [fields.Date.to_date(vals.get('request_date_to', False)) or datetime.min.date()]
         start = datetime.combine(min(start_dates) - relativedelta(days=1), time.min)
         stop = datetime.combine(max(stop_dates) + relativedelta(days=1), time.max)
         with self.env['hr.work.entry']._error_checking(start=start, stop=stop, skip=skip_check, employee_ids=employee_ids):