diff --git a/sql/upgrade.sql b/sql/upgrade.sql
index f3340f58e..5449b5083 100644
--- a/sql/upgrade.sql
+++ b/sql/upgrade.sql
@@ -1,3 +1,4 @@
+-- Bug in 7004 : the amount qp_dep_priv was not saved 
 CREATE OR REPLACE FUNCTION comptaproc.insert_quant_purchase(p_internal text, p_j_id numeric, p_fiche character varying, p_quant numeric, p_price numeric, p_vat numeric, p_vat_code integer, p_nd_amount numeric, p_nd_tva numeric, p_nd_tva_recup numeric, p_dep_priv numeric, p_client character varying, p_tva_sided numeric, p_price_unit numeric)
  RETURNS void
  LANGUAGE plpgsql