diff --git a/htdocs/adherents/admin/adherent.php b/htdocs/adherents/admin/adherent.php
index ada5dd82060..f39ac5ea717 100644
--- a/htdocs/adherents/admin/adherent.php
+++ b/htdocs/adherents/admin/adherent.php
@@ -53,7 +53,7 @@ if ($action == 'updateall')
 {
     $db->begin();
     $res1=$res2=$res3=$res4=$res5=$res6=0;
-    $res1=dolibarr_set_const($db, 'ADHERENT_LOGIN_NOT_REQUIRED', GETPOST('ADHERENT_LOGIN_NOT_REQUIRED', 'alpha'), 'chaine', 0, '', $conf->entity);
+    $res1=dolibarr_set_const($db, 'ADHERENT_LOGIN_NOT_REQUIRED', GETPOST('ADHERENT_LOGIN_NOT_REQUIRED', 'alpha')?0:1, 'chaine', 0, '', $conf->entity);
     $res2=dolibarr_set_const($db, 'ADHERENT_MAIL_REQUIRED', GETPOST('ADHERENT_MAIL_REQUIRED', 'alpha'), 'chaine', 0, '', $conf->entity);
     $res3=dolibarr_set_const($db, 'ADHERENT_DEFAULT_SENDINFOBYMAIL', GETPOST('ADHERENT_DEFAULT_SENDINFOBYMAIL', 'alpha'), 'chaine', 0, '', $conf->entity);
     $res4=dolibarr_set_const($db, 'ADHERENT_BANK_USE', GETPOST('ADHERENT_BANK_USE', 'alpha'), 'chaine', 0, '', $conf->entity);
@@ -162,7 +162,7 @@ print "</tr>\n";
 
 // Login/Pass required for members
 print '<tr class="oddeven"><td>'.$langs->trans("AdherentLoginRequired").'</td><td>';
-print $form->selectyesno('ADHERENT_LOGIN_NOT_REQUIRED',(! empty($conf->global->ADHERENT_LOGIN_NOT_REQUIRED)?0:1),1);
+print $form->selectyesno('ADHERENT_LOGIN_NOT_REQUIRED', (! empty($conf->global->ADHERENT_LOGIN_NOT_REQUIRED)?0:1), 1);
 print "</td></tr>\n";
 
 // Mail required for members