diff --git a/hr_holidays_usability/wizard/hr_holidays_mass_allocation.py b/hr_holidays_usability/wizard/hr_holidays_mass_allocation.py
index 94d1039..9dce845 100644
--- a/hr_holidays_usability/wizard/hr_holidays_mass_allocation.py
+++ b/hr_holidays_usability/wizard/hr_holidays_mass_allocation.py
@@ -14,7 +14,9 @@ class HrHolidaysMassAllocation(models.TransientModel):
     @api.model
     def _default_employees(self):
         return self.env['hr.employee'].search([
-            ('holiday_exclude_mass_allocation', '=', False)])
+            ('holiday_exclude_mass_allocation', '=', False),
+            ('company_id', '=', self.env.user.company_id.id),
+            ])
 
     @api.model
     def _get_default_holiday_status(self):
diff --git a/hr_holidays_usability/wizard/hr_holidays_post.py b/hr_holidays_usability/wizard/hr_holidays_post.py
index b178152..886c3b5 100644
--- a/hr_holidays_usability/wizard/hr_holidays_post.py
+++ b/hr_holidays_usability/wizard/hr_holidays_post.py
@@ -39,6 +39,7 @@ class HrHolidaysPost(models.TransientModel):
             ('state', '=', 'validate'),
             ('posted_date', '=', False),
             ('vacation_date_to', '<=', self.before_date),
+            ('company_id', '=', self.env.user.company_id.id),
             ])
         self.write({
             'state': 'done',