diff --git a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
index 83ccd391bd9..88e64483300 100644
--- a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
@@ -1538,7 +1538,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date, "day", false, $outputlangs, true), '', 'R');
 
-		if (!empty($conf->global->DOC_SHOW_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
+		if (!empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
diff --git a/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php b/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
index f6f4b0b1a2a..05fbfbbc2a6 100644
--- a/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
+++ b/htdocs/core/modules/expedition/doc/pdf_espadon.modules.php
@@ -1021,7 +1021,7 @@ class pdf_espadon extends ModelePdfExpedition
 				$pdf->MultiCell($w, 4, $outputlangs->transnoentities("DateDeliveryPlanned")." : ".dol_print_date($object->date_delivery, "day", false, $outputlangs, true), '', 'R');
 		}
 
-		if (!empty($object->thirdparty->code_client)) {
+		if (!empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && !empty($object->thirdparty->code_client)) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
diff --git a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index 401309c22e5..73ffab18441 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -2041,7 +2041,7 @@ class pdf_sponge extends ModelePDFFactures
 			$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->date_lim_reglement, "day", false, $outputlangs, true), '', 'R');
 		}
 
-		if ($object->thirdparty->code_client) {
+		if (!empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
 			$posy += 3;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);
diff --git a/htdocs/core/modules/propale/doc/pdf_cyan.modules.php b/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
index f75f5ecab56..5490da11b02 100644
--- a/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
+++ b/htdocs/core/modules/propale/doc/pdf_cyan.modules.php
@@ -1634,7 +1634,7 @@ class pdf_cyan extends ModelePDFPropales
 		}
 		$pdf->MultiCell($w, 3, $title." : ".dol_print_date($object->fin_validite, "day", false, $outputlangs, true), '', 'R');
 
-		if ($object->thirdparty->code_client) {
+		if (!empty($conf->global->MAIN_PDF_HIDE_CUSTOMER_CODE) && $object->thirdparty->code_client) {
 			$posy += 4;
 			$pdf->SetXY($posx, $posy);
 			$pdf->SetTextColor(0, 0, 60);