diff --git a/app/Repositories/Shop/InvoicePDF.php b/app/Repositories/Shop/InvoicePDF.php
index b66685a6..5fbe8902 100644
--- a/app/Repositories/Shop/InvoicePDF.php
+++ b/app/Repositories/Shop/InvoicePDF.php
@@ -19,7 +19,7 @@ class InvoicePDF
         $invoice = Invoices::getFull($id);
         $customFields = [];
         if ($orderRef = optional($invoice->order)->ref) {
-            $customFields['order number'] = $orderRef;
+            $customFields['Numéro de commande'] = $orderRef;
         }
 
         $customer = new Party([
@@ -61,7 +61,7 @@ class InvoicePDF
             trim(($address->zipcode ?? '').' '.($address->city ?? '')),
         ]);
 
-        return implode('<br>', $lines);
+        return implode("\n", $lines);
     }
 
     public static function makeItems($details)