diff --git a/htdocs/adherents/card_subscriptions.php b/htdocs/adherents/card_subscriptions.php
index 8d33ae52e5a..82f817e2f21 100644
--- a/htdocs/adherents/card_subscriptions.php
+++ b/htdocs/adherents/card_subscriptions.php
@@ -972,7 +972,7 @@ if ($rowid)
             $subjecttosend=$object->makeSubstitution($conf->global->ADHERENT_MAIL_COTIS_SUBJECT);
             $texttosend=$object->makeSubstitution($adht->getMailOnSubscription());
 
-            $tmp='<input name="sendmail" type="checkbox"'.($conf->global->ADHERENT_DEFAULT_SENDINFOBYMAIL?' checked="checked"':'').'>';
+            $tmp='<input name="sendmail" type="checkbox"'.((isset($_POST["sendmail"])?$_POST["sendmail"]:$conf->global->ADHERENT_DEFAULT_SENDINFOBYMAIL)?' checked="checked"':'').'>';
             $helpcontent='';
             $helpcontent.='<b>'.$langs->trans("MailFrom").'</b>: '.$conf->global->ADHERENT_MAIL_FROM.'<br>'."\n";
             $helpcontent.='<b>'.$langs->trans("MailRecipient").'</b>: '.$object->email.'<br>'."\n";