diff --git a/addons/event_moodle/event_view.xml b/addons/event_moodle/event_view.xml
index f19d29e7b77..6d7c615a45e 100644
--- a/addons/event_moodle/event_view.xml
+++ b/addons/event_moodle/event_view.xml
@@ -7,7 +7,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="event.view_event_registration_form" />
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page[@string='Emails']" position="after">
+                <xpath expr="/form/sheet/notebook/page[@string='Emails']" position="after">
                     <page string="Moodle">
                         <field name="moodle_user_password" readonly='1' colspan="2"/>
                         <field name="moodle_uid" readonly="1"/>
diff --git a/addons/project_issue_sheet/project_issue_sheet_view.xml b/addons/project_issue_sheet/project_issue_sheet_view.xml
index ac2f2990717..4ad7285b1e0 100644
--- a/addons/project_issue_sheet/project_issue_sheet_view.xml
+++ b/addons/project_issue_sheet/project_issue_sheet_view.xml
@@ -10,7 +10,7 @@
                 <field name="project_id" position="attributes">
                     <attribute name="on_change">on_change_project(project_id)</attribute>
                 </field>
-                <xpath expr="/form/notebook" position="before">
+                <xpath expr="/form/sheet/notebook" position="before">
                     <field name="analytic_account_id"
                         domain="[('parent_id','!=',False),('partner_id', '=', partner_id),('type', '!=', 'view')]"
                         on_change='on_change_account_id(analytic_account_id)'/>