diff --git a/ext/custom-addons/dp_reports_account/reports/invoice.xml b/ext/custom-addons/dp_reports_account/reports/invoice.xml
index daa294c3..30ce88ad 100644
--- a/ext/custom-addons/dp_reports_account/reports/invoice.xml
+++ b/ext/custom-addons/dp_reports_account/reports/invoice.xml
@@ -171,7 +171,7 @@
                                         </td>
                                         <td class="text-right"/>
                                         <td class="text-left">
-                                            <t t-if="invoice_line.product_id.default_code">
+                                            <t t-if="invoice_line.product_id.default_code and invoice_line.product_id.material_type_id.print_default_code">
                                                 <strong>
                                                     <span t-field="invoice_line.product_id.default_code"/>
                                                 </strong>
diff --git a/ext/custom-addons/dp_reports_sale/reports/sale.xml b/ext/custom-addons/dp_reports_sale/reports/sale.xml
index 630f407c..10105e2e 100644
--- a/ext/custom-addons/dp_reports_sale/reports/sale.xml
+++ b/ext/custom-addons/dp_reports_sale/reports/sale.xml
@@ -146,7 +146,7 @@
                                 <td class="text-right">
                                 </td>
                                 <td rowspan="2" class="text-left">
-                                    <t t-if="order_line.product_id.default_code">
+                                    <t t-if="order_line.product_id.default_code and order_line.product_id.material_type_id.print_default_code">
                                         <strong>
                                             <span t-field="order_line.product_id.default_code"/>
                                         </strong>