diff --git a/test/edit_invoice.sql b/test/edit_invoice.sql
index f3efa5c..4f35157 100644
--- a/test/edit_invoice.sql
+++ b/test/edit_invoice.sql
@@ -67,6 +67,8 @@ insert into tag (tag_id, company_id, name)
 values (10, 1, 'tag1')
      , (11, 1, 'tag2')
 ;
+-- edit_invoice uses the sequence and sometimes it would confict
+alter sequence tag_tag_id_seq restart with 15;
 
 insert into contact (contact_id, company_id, business_name, vatin, trade_name, phone, email, web, address, city, province, postal_code, country_code)
 values (12, 1, 'Contact 2.1', 'XX555', '', '777-777-777', 'c@c', '', '', '', '', '', 'ES')