diff --git a/views/report_sale.xml b/views/report_sale.xml
index 31b63bd3743fb857648a9a5b52f0bd62c3c1b48b..a6ab38301e8acb20e5382e929e41dd0363ab9f2f 100644
--- a/views/report_sale.xml
+++ b/views/report_sale.xml
@@ -5,7 +5,7 @@
         id="ap_report_saleorder_document"
         inherit_id="sale.report_saleorder_document"
     >
-        <xpath expr="//h2[@class='mt16']" position="replace" />
+        <xpath expr="//h2.hasclass('mt16')]" position="replace" />
 
         <t
             t-if="doc.partner_shipping_id == doc.partner_invoice_id
@@ -57,7 +57,7 @@
                     >, <t t-esc="doc.user_id.phone" /></t></p>
             </div>
         </div>
-        <xpath expr="//div[@class='page']" position="inside">
+        <xpath expr="//div.hasclass('page')]" position="inside">
             <p>Mention « bon pour accord » et signature du client</p>
         </xpath>