diff --git a/htdocs/societe/list.php b/htdocs/societe/list.php
index 5dceee7751d..04ad5a32fcc 100644
--- a/htdocs/societe/list.php
+++ b/htdocs/societe/list.php
@@ -482,7 +482,7 @@ if ($search_type_thirdparty && $search_type_thirdparty != '-1') $sql .= natural_
 if (!empty($search_staff) && $search_staff != '-1')            $sql .= natural_search("s.fk_effectif", $search_staff, 2);
 if ($search_level)  $sql .= natural_search("s.fk_prospectlevel", join(',', $search_level), 3);
 if ($search_parent_name)   $sql .= natural_search("s2.nom", $search_parent_name);
-if ($search_stcomm != '' && $search_stcomm != -2) $sql .= natural_search("s.fk_stcomm", $search_stcomm, 2);
+if ($search_stcomm != '' && $search_stcomm != -2) $sql .= natural_search("s.fk_stcomm", $search_stcomm, 1);
 if ($search_import_key)    $sql .= natural_search("s.import_key", $search_import_key);
 // Add where from extra fields
 include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_list_search_sql.tpl.php';