diff --git a/htdocs/comm/prospect/list.php b/htdocs/comm/prospect/list.php
index 896168baa80..999c212a80d 100644
--- a/htdocs/comm/prospect/list.php
+++ b/htdocs/comm/prospect/list.php
@@ -197,7 +197,7 @@ $form=new Form($db);
 $sql = "SELECT s.rowid, s.nom as name, s.zip, s.town, s.datec, s.status as status, s.code_client, s.client,";
 $sql.= " st.libelle as stcomm, s.prefix_comm, s.fk_stcomm, s.fk_prospectlevel,";
 $sql.= " d.nom as departement";
-if ((!$user->rights->societe->client->voir && !$socid) || $search_sale) $sql .= ", sc.fk_soc, sc.fk_user"; // We need these fields in order to filter by sale (including the case where the user can only see his prospects)
+if ((!$user->rights->societe->client->voir && !$socid) || $search_sale > 0) $sql .= ", sc.fk_soc, sc.fk_user"; // We need these fields in order to filter by sale (including the case where the user can only see his prospects)
 $sql .= " FROM ".MAIN_DB_PREFIX."c_stcomm as st";
 $sql.= ", ".MAIN_DB_PREFIX."societe as s";
 $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."c_departements as d on (d.rowid = s.fk_departement)";