diff --git a/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php b/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php
index 0fec1c99997..5a2eaeddf47 100644
--- a/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php
+++ b/htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php
@@ -841,12 +841,12 @@ class pdf_aurore extends ModelePDFSupplierProposal
 			// Show payment mode CHQ
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// Si mode reglement non force ou si force a CHQ
-				if (!empty($conf->global->FACTURE_CHQ_NUMBER)) {
+				if (getDolGlobalInt('FACTURE_CHQ_NUMBER')) {
 					$diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
 
 					if ($conf->global->FACTURE_CHQ_NUMBER > 0) {
 						$account = new Account($this->db);
-						$account->fetch($conf->global->FACTURE_CHQ_NUMBER);
+						$account->fetch(getDolGlobalInt('FACTURE_CHQ_NUMBER'));
 
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', 'B', $default_font_size - $diffsizetitle);
@@ -860,7 +860,7 @@ class pdf_aurore extends ModelePDFSupplierProposal
 							$posy = $pdf->GetY() + 2;
 						}
 					}
-					if ($conf->global->FACTURE_CHQ_NUMBER == -1) {
+					if (getDolGlobalInt('FACTURE_CHQ_NUMBER') == -1) {
 						$pdf->SetXY($this->marge_gauche, $posy);
 						$pdf->SetFont('', 'B', $default_font_size - $diffsizetitle);
 						$pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo', $this->emetteur->name), 0, 'L', 0);