diff --git a/htdocs/admin/security_other.php b/htdocs/admin/security_other.php
index d1f9b2049b1..6991a9f1a86 100644
--- a/htdocs/admin/security_other.php
+++ b/htdocs/admin/security_other.php
@@ -67,6 +67,7 @@ if (preg_match('/set_([a-z0-9_\-]+)/i', $action, $reg)) {
 	$res3 = 1;
 	$res4 = 1;
 	$res5 = 1;
+	$res6 = 1;
 	if (GETPOSTISSET('MAIN_APPLICATION_TITLE')) {
 		$res1 = dolibarr_set_const($db, "MAIN_APPLICATION_TITLE", GETPOST("MAIN_APPLICATION_TITLE", 'alphanohtml'), 'chaine', 0, '', $conf->entity);
 	}
@@ -82,7 +83,10 @@ if (preg_match('/set_([a-z0-9_\-]+)/i', $action, $reg)) {
 	if (GETPOSTISSET('MAIN_SECURITY_MAX_ATTACHMENT_ON_FORMS')) {
 		$res5 = dolibarr_set_const($db, "MAIN_SECURITY_MAX_ATTACHMENT_ON_FORMS", GETPOST("MAIN_SECURITY_MAX_ATTACHMENT_ON_FORMS", 'alphanohtml'), 'int', 0, '', $conf->entity);
 	}
-	if ($res1 && $res2 && $res3 && $res4 && $res5) {
+	if (GETPOSTISSET('MAIN_SECURITY_MAX_NUMBER_FAILED_AUTH')) {
+		$res6 = dolibarr_set_const($db, "MAIN_SECURITY_MAX_NUMBER_FAILED_AUTH", GETPOST("MAIN_SECURITY_MAX_NUMBER_FAILED_AUTH", 'alphanohtml'), 'int', 0, '', $conf->entity);
+	}
+	if ($res1 && $res2 && $res3 && $res4 && $res5 && $res6) {
 		setEventMessages($langs->trans("RecordModifiedSuccessfully"), null, 'mesgs');
 	}
 }