diff --git a/html/admin/sql/patch/downgrade7.sql b/html/admin/sql/patch/downgrade7.sql
new file mode 100644
index 000000000..0e42b50ae
--- /dev/null
+++ b/html/admin/sql/patch/downgrade7.sql
@@ -0,0 +1,29 @@
+begin;
+
+insert into tva_rate values (5,'0%',0, 'Pas soumis à la TVA',null);
+
+update fiche_def_ref set frd_class_base=2400 where frd_id=7;
+
+update  version set val=8;
+-- banque n'a pas de gestion stock
+delete from jnt_fic_attr where fd_id=1 and ad_id=19;
+-- client n'a pas de gestion stock
+delete from jnt_fic_attr where fd_id=2 and ad_id=19;
+-- default periode for phpcompta
+ update user_pref set pref_periode=40 where pref_user='phpcompta';
+-- create index ix_j_grp on jrnx(j_grpt);
+-- create index ix_jr_grp on jrn(jr_grpt_id);
+update jrnx set j_tech_per = jr_tech_per  from jrn  where j_grpt=jr_grpt_id and j_tech_per is null;
+alter table jrnx alter j_tech_per set not null;
+alter table jrn alter jr_tech_per set not null;
+alter table jrn  alter jr_montant type numeric(8,4);
+alter table jrnx  alter j_montant type numeric(8,4);
+
+update version set val=7;
+commit;
+drop trigger tr_jrn_check_balance on jrn ;
+drop function proc_check_balance();
+drop function check_balance(text);
+drop table user_local_pref;
+commit;
+