diff --git a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index cbdb1608beb..ee826a0b0ef 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -1289,10 +1289,10 @@ class pdf_sponge extends ModelePDFFactures
 		if ($object->type != 2) {
 			// Check a payment mode is defined
 			if (empty($object->mode_reglement_code)
-				&& empty($conf->global->FACTURE_CHQ_NUMBER)
+				&& !getDolGlobalInt('FACTURE_CHQ_NUMBER')
 				&& !getDolGlobalInt('FACTURE_RIB_NUMBER')) {
 				$this->error = $outputlangs->transnoentities("ErrorNoPaiementModeConfigured");
-			} elseif (($object->mode_reglement_code == 'CHQ' && empty($conf->global->FACTURE_CHQ_NUMBER) && empty($object->fk_account) && empty($object->fk_bank))
+			} elseif (($object->mode_reglement_code == 'CHQ' && !getDolGlobalInt('FACTURE_CHQ_NUMBER') && empty($object->fk_account) && empty($object->fk_bank))
 				|| ($object->mode_reglement_code == 'VIR' && !getDolGlobalInt('FACTURE_RIB_NUMBER') && empty($object->fk_account) && empty($object->fk_bank))) {
 				// Avoid having any valid PDF with setup that is not complete
 				$outputlangs->load("errors");
@@ -1381,12 +1381,12 @@ class pdf_sponge extends ModelePDFFactures
 					// Show payment mode CHQ
 			if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'CHQ') {
 				// If payment mode unregulated or payment mode forced to CHQ
-				if (!empty($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);