diff --git a/addons/account/views/account_invoice_view.xml b/addons/account/views/account_invoice_view.xml
index c3af025c5e6..1d02ff3c024 100644
--- a/addons/account/views/account_invoice_view.xml
+++ b/addons/account/views/account_invoice_view.xml
@@ -344,6 +344,7 @@
                         </page>
                     </notebook>
                 </sheet>
+                <div class="o_attachment_preview" attrs="{'invisible': ['|',('type', '!=', 'in_invoice'),('state', '!=', 'draft')]}"/>
                 <div class="oe_chatter">
                     <field name="message_follower_ids" widget="mail_followers"/>
                     <field name="activity_ids" widget="mail_activity"/>
diff --git a/addons/hr_expense/views/hr_expense_views.xml b/addons/hr_expense/views/hr_expense_views.xml
index 44458ae1962..76134466aef 100644
--- a/addons/hr_expense/views/hr_expense_views.xml
+++ b/addons/hr_expense/views/hr_expense_views.xml
@@ -97,6 +97,7 @@
                         <field name="description" class="oe_inline" placeholder="Notes..."/>
                     </div>
                 </sheet>
+                <div class="o_attachment_preview"/>
                 <div class="oe_chatter">
                     <field name="message_follower_ids" widget="mail_followers"/>
                     <field name="activity_ids" widget="mail_activity"/>