diff --git a/addons/hr_holidays/i18n/hr_holidays.pot b/addons/hr_holidays/i18n/hr_holidays.pot
index e80504c0de2..54ce4e9abbb 100644
--- a/addons/hr_holidays/i18n/hr_holidays.pot
+++ b/addons/hr_holidays/i18n/hr_holidays.pot
@@ -3322,6 +3322,13 @@ msgstr ""
 msgid "Second Month Day Display"
 msgstr ""
 
+#. module: hr_holidays
+#. odoo-python
+#: code:addons/hr_holidays/models/hr_leave.py:0
+#, python-format
+msgid "Second approval request for %(leave_type)s"
+msgstr ""
+
 #. module: hr_holidays
 #. odoo-javascript
 #: code:addons/hr_holidays/static/src/tours/hr_holidays_tour.js:0
diff --git a/addons/hr_holidays/models/hr_leave.py b/addons/hr_holidays/models/hr_leave.py
index 48c17ca7c49..77dc577baf4 100644
--- a/addons/hr_holidays/models/hr_leave.py
+++ b/addons/hr_holidays/models/hr_leave.py
@@ -1493,21 +1493,32 @@ Attempting to double-book your time off won't magically make your vacation 2x be
         return responsible
 
     def activity_update(self):
-        to_clean, to_do = self.env['hr.leave'], self.env['hr.leave']
+        to_clean, to_do, to_do_confirm_activity = self.env['hr.leave'], self.env['hr.leave'], self.env['hr.leave']
         activity_vals = []
+        today = fields.Date.today()
+        model_id = self.env.ref('hr_holidays.model_hr_leave').id
+        confirm_activity = self.env.ref('hr_holidays.mail_act_leave_approval')
+        approval_activity = self.env.ref('hr_holidays.mail_act_leave_second_approval')
         for holiday in self:
-            note = _(
-                'New %(leave_type)s Request created by %(user)s',
-                leave_type=holiday.holiday_status_id.name,
-                user=holiday.create_uid.name,
-            )
             if holiday.state == 'draft':
                 to_clean |= holiday
-            elif holiday.state == 'confirm':
+            elif holiday.state in ['confirm', 'validate1']:
                 if holiday.holiday_status_id.leave_validation_type != 'no_validation':
+                    if holiday.state == 'confirm':
+                        activity_type = confirm_activity
+                        note = _(
+                            'New %(leave_type)s Request created by %(user)s',
+                            leave_type=holiday.holiday_status_id.name,
+                            user=holiday.create_uid.name,
+                        )
+                    else:
+                        activity_type = approval_activity
+                        note = _(
+                            'Second approval request for %(leave_type)s',
+                            leave_type=holiday.holiday_status_id.name,
+                        )
+                        to_do_confirm_activity |= holiday
                     user_ids = holiday.sudo()._get_responsible_for_approval().ids or self.env.user.ids
-                    today = fields.Date.today()
-                    activity_type = self.env.ref('hr_holidays.mail_act_leave_approval')
                     for user_id in user_ids:
                         date_deadline = (
                             (holiday.date_from -
@@ -1522,7 +1533,7 @@ Attempting to double-book your time off won't magically make your vacation 2x be
                             'note': note,
                             'user_id': user_id,
                             'res_id': holiday.id,
-                            'res_model_id': self.env.ref('hr_holidays.model_hr_leave').id,
+                            'res_model_id': model_id,
                         })
             elif holiday.state == 'validate':
                 to_do |= holiday
@@ -1530,6 +1541,8 @@ Attempting to double-book your time off won't magically make your vacation 2x be
                 to_clean |= holiday
         if to_clean:
             to_clean.activity_unlink(['hr_holidays.mail_act_leave_approval', 'hr_holidays.mail_act_leave_second_approval'])
+        if to_do_confirm_activity:
+            to_do_confirm_activity.activity_feedback(['hr_holidays.mail_act_leave_approval'])
         if to_do:
             to_do.activity_feedback(['hr_holidays.mail_act_leave_approval', 'hr_holidays.mail_act_leave_second_approval'])
         self.env['mail.activity'].create(activity_vals)