diff --git a/addons/hr_timesheet_invoice/hr_timesheet_invoice_view.xml b/addons/hr_timesheet_invoice/hr_timesheet_invoice_view.xml
index b645d703032..65a983de1e4 100644
--- a/addons/hr_timesheet_invoice/hr_timesheet_invoice_view.xml
+++ b/addons/hr_timesheet_invoice/hr_timesheet_invoice_view.xml
@@ -7,6 +7,9 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.view_account_analytic_account_form"/>
             <field name="arch" type="xml">
+                <field name="partner_id" position="replace">
+                    <field name="partner_id" on_change="on_change_partner_id(partner_id, context)"/>
+                </field>
                 <group name="contract" position="after">
                     <group colspan="2" col="2" name="invoice_data">
                         <separator colspan="2" string="Invoicing Data"/>