diff --git a/addons/account/account_invoice_view.xml b/addons/account/account_invoice_view.xml
index 8fe50fd7b2f..7ff4e816af3 100644
--- a/addons/account/account_invoice_view.xml
+++ b/addons/account/account_invoice_view.xml
@@ -144,8 +144,7 @@
             <field name="type">form</field>
             <field name="priority">2</field>
             <field name="arch" type="xml">
-                <form layout="manual">
-                <sheet string="Supplier Invoice" layout="auto">
+                <form string="Supplier Invoice" layout="auto">
                     <group col="8" colspan="4">
                         <field name="journal_id" on_change="onchange_journal_id(journal_id)" widget="selection"/>
                         <field name="number" readonly="1"/>
@@ -244,7 +243,6 @@
                             </field>
                         </page>
                     </notebook>
-                </sheet>
                 <div class="oe_form_sheet_width">
                     <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
                 </div>
@@ -257,8 +255,7 @@
             <field name="model">account.invoice</field>
             <field name="type">form</field>
             <field name="arch" type="xml">
-                <form layout="manual">
-                <sheet string="Invoice" layout="auto">
+                <form string="Invoice" layout="auto">
                     <group colspan="4" col="8">
                     <field name="journal_id" groups="base.group_user" on_change="onchange_journal_id(journal_id, context)" widget="selection"/>
                     <field name="number"/>
@@ -343,7 +340,6 @@
                             </field>
                         </page>
                     </notebook>
-                </sheet>
                 <div class="oe_form_sheet_width">
                     <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
                 </div>