diff --git a/htdocs/telephonie/script/plan-facturation.php b/htdocs/telephonie/script/plan-facturation.php
index d52c488a6af..9f4a451c64c 100644
--- a/htdocs/telephonie/script/plan-facturation.php
+++ b/htdocs/telephonie/script/plan-facturation.php
@@ -53,7 +53,7 @@ $sql .= " AND c.fk_client_comm = 52";
 $sql .= " AND sl.statut <> 7";
 $sql .= " AND c.fk_soc_facture = s.idp";
 
-$sql .= " ORDER BY c.rowid ASC";
+$sql .= " ORDER BY c.rowid ASC, sl.code_analytique ASC";
 
 
 print $sql."\n";