diff --git a/addons/purchase/i18n/purchase.pot b/addons/purchase/i18n/purchase.pot
index d978593bd9b..fe49842589b 100644
--- a/addons/purchase/i18n/purchase.pot
+++ b/addons/purchase/i18n/purchase.pot
@@ -1257,6 +1257,11 @@ msgstr ""
 msgid "PO: %s"
 msgstr ""
 
+#. module: purchase
+#: model:email.template,report_name:purchase.email_template_edi_purchase_done
+msgid "PO_${(object.name or '').replace('/','_')}"
+msgstr ""
+
 #. module: purchase
 #: model:ir.model,name:purchase.model_res_partner
 #: field:purchase.order.line,partner_id:0