diff --git a/htdocs/public/emailing/mailing-unsubscribe.php b/htdocs/public/emailing/mailing-unsubscribe.php
index 3f86685fad3..ec95078808c 100644
--- a/htdocs/public/emailing/mailing-unsubscribe.php
+++ b/htdocs/public/emailing/mailing-unsubscribe.php
@@ -85,7 +85,7 @@ if (! empty($tag) && ($unsuscrib=='1'))
 	$resql=$db->query($sql);
 
     //Update status communication of contact prospect
-	$sql = "UPDATE ".MAIN_DB_PREFIX."societe SET fk_stcomm=-1 WHERE rowid IN (SELECT fk_soc FROM ".MAIN_DB_PREFIX."socpeople AS sc INNER JOIN ".MAIN_DB_PREFIX."mailing_cibles AS mc ON mc.tag = '".$db->escape($tag)."' AND mc.source_type = 'contact' AND mc.source_id = sc.rowid)";
+	$sql = "UPDATE ".MAIN_DB_PREFIX."socpeople SET no_email=1 WHERE rowid IN (SELECT rowid FROM ".MAIN_DB_PREFIX."socpeople AS sc INNER JOIN ".MAIN_DB_PREFIX."mailing_cibles AS mc ON mc.tag = '".$db->escape($tag)."' AND mc.source_type = 'contact' AND mc.source_id = sc.rowid)";
 	dol_syslog("public/emailing/mailing-unsubscribe.php : Mail unsubcribe contact : ".$sql, LOG_DEBUG);
 
 	$resql=$db->query($sql);