diff --git a/addons/hr/wizard/hr_plan_wizard.py b/addons/hr/wizard/hr_plan_wizard.py
index c0f2d663e4c..3390196a9c8 100644
--- a/addons/hr/wizard/hr_plan_wizard.py
+++ b/addons/hr/wizard/hr_plan_wizard.py
@@ -24,12 +24,13 @@ class HrPlanWizard(models.TransientModel):
             responsible = activity_type.get_responsible_id(self.employee_id)
 
             if self.env['hr.employee'].with_user(responsible).check_access_rights('read', raise_exception=False):
-                self.employee_id.activity_schedule(
+                activity = self.employee_id.activity_schedule(
                     activity_type_id=activity_type.activity_type_id.id,
                     summary=activity_type.summary,
                     note=activity_type.note,
                     user_id=responsible.id
                 )
+                activity._onchange_activity_type_id()
 
         return {
             'type': 'ir.actions.act_window',