diff --git a/addons/account/i18n/account.pot b/addons/account/i18n/account.pot
index e07135c43e6..eef8d521b8c 100644
--- a/addons/account/i18n/account.pot
+++ b/addons/account/i18n/account.pot
@@ -397,6 +397,11 @@ msgstr ""
 msgid "<span>Duplicate</span>"
 msgstr ""
 
+#. module: account
+#: model:ir.ui.view,arch_db:account.account_invoice_report_duplicate
+msgid "<span>refund</span>"
+msgstr ""
+
 #. module: account
 #: model:ir.ui.view,arch_db:account.account_journal_dashboard_kanban_view
 msgid "<span>New Bill</span>"
diff --git a/addons/account/views/report_invoice.xml b/addons/account/views/report_invoice.xml
index 8e3779d5fd2..7d6738c5fcf 100644
--- a/addons/account/views/report_invoice.xml
+++ b/addons/account/views/report_invoice.xml
@@ -166,6 +166,7 @@
     <xpath expr="//h2" position="replace">
         <h2>
             <span>Duplicate</span>
+            <span t-if="o.type == 'out_refund'">refund</span>
             <span t-field="o.number"/>
         </h2>
     </xpath>