diff --git a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
index 5975da49fbe..8677a16db38 100644
--- a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
@@ -1307,6 +1307,14 @@ class pdf_einstein extends ModelePDFCommandes
 		$pdf->SetTextColor(0, 0, 60);
 		$pdf->MultiCell(100, 3, $outputlangs->transnoentities("OrderDate")." : " . dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
+		if (!empty($conf->global->DOC_SHOW_CUSTOMER_CODE) && ! empty($object->thirdparty->code_client))
+		{
+			$posy+=4;
+			$pdf->SetXY($posx, $posy);
+			$pdf->SetTextColor(0, 0, 60);
+			$pdf->MultiCell(100, 3, $outputlangs->transnoentities("CustomerCode")." : " . $outputlangs->transnoentities($object->thirdparty->code_client), '', 'R');
+		}
+
 		// Get contact
 		if (!empty($conf->global->DOC_SHOW_FIRST_SALES_REP))
 		{