diff --git a/htdocs/admin/delais.php b/htdocs/admin/delais.php
index af8fed1c197..ec7874b7db8 100644
--- a/htdocs/admin/delais.php
+++ b/htdocs/admin/delais.php
@@ -4,6 +4,7 @@
  * Copyright (C) 2005       Simon Tosser            <simon@kornog-computing.com>
  * Copyright (C) 2005-2012  Regis Houssin           <regis.houssin@inodbox.com>
  * Copyright (C) 2016       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
+ * Copyright (C) 2022       Frédéric France         <frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -172,7 +173,7 @@ if (!isset($conf->global->MAIN_DELAY_ORDERS_TO_PROCESS)) {
 
 if ($action == 'update') {
 	foreach ($modules as $module => $delays) {
-		if (isModEnabled('module')) {
+		if (isModEnabled($module)) {
 			foreach ($delays as $delay) {
 				if (GETPOST($delay['code']) != '') {
 					dolibarr_set_const($db, $delay['code'], GETPOST($delay['code']), 'chaine', 0, '', $conf->entity);
@@ -226,7 +227,7 @@ if ($action == 'edit') {
 	print '<td class="right">'.$langs->trans("LateWarningAfter").'</td></tr>';
 
 	foreach ($modules as $module => $delays) {
-		if (isModEnabled('module')) {
+		if (isModEnabled($module)) {
 			foreach ($delays as $delay) {
 				$value = (!empty($conf->global->{$delay['code']}) ? $conf->global->{$delay['code']} : 0);
 				print '<tr class="oddeven">';
@@ -260,7 +261,7 @@ if ($action == 'edit') {
 	print '<tr class="liste_titre"><td colspan="2">'.$langs->trans("DelaysOfToleranceBeforeWarning").'</td><td class="right">'.$langs->trans("Value").'</td></tr>';
 
 	foreach ($modules as $module => $delays) {
-		if (isModEnabled('module')) {
+		if (isModEnabled($module)) {
 			foreach ($delays as $delay) {
 				$value = (!empty($conf->global->{$delay['code']}) ? $conf->global->{$delay['code']} : 0);
 				print '<tr class="oddeven">';