diff --git a/addons/product_expiry/report/report_deliveryslip.xml b/addons/product_expiry/report/report_deliveryslip.xml
index 280fba354ea..925a6721bf0 100644
--- a/addons/product_expiry/report/report_deliveryslip.xml
+++ b/addons/product_expiry/report/report_deliveryslip.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
     <template id="stock_report_delivery_document_inherit_product_expiry" inherit_id="stock.report_delivery_document">
-        <xpath expr="//t[@name='lot_serial']" position="after">
+        <xpath expr="//th[@name='lot_serial']" position="after">
             <t t-set="has_expiry_date" t-value="False"/>
             <t t-set="has_expiry_date"
                t-value="o.move_line_ids.filtered(lambda ml: ml.lot_id.expiration_date)"