diff --git a/htdocs/accountancy/supplier/index.php b/htdocs/accountancy/supplier/index.php
index 008316e7cf4..cf21ac86c0b 100644
--- a/htdocs/accountancy/supplier/index.php
+++ b/htdocs/accountancy/supplier/index.php
@@ -306,7 +306,8 @@ if (!empty($conf->global->FACTURE_SUPPLIER_DEPOSITS_ARE_JUST_PAYMENTS)) {
 }
 $sql .= " GROUP BY ffd.fk_code_ventilation,aa.account_number,aa.label";
 
-dol_syslog('htdocs/accountancy/supplier/index.php sql='.$sql, LOG_DEBUG);
+dol_syslog('htdocs/accountancy/supplier/index.php', LOG_DEBUG);
+
 $resql = $db->query($sql);
 if ($resql) {
 	$num = $db->num_rows($resql);