diff --git a/htdocs/install/mysql/migration/10.0.0-11.0.0.sql b/htdocs/install/mysql/migration/10.0.0-11.0.0.sql
index b5795a75639..bd556d089cd 100644
--- a/htdocs/install/mysql/migration/10.0.0-11.0.0.sql
+++ b/htdocs/install/mysql/migration/10.0.0-11.0.0.sql
@@ -44,6 +44,11 @@ create table llx_entrepot_extrafields
 ALTER TABLE llx_entrepot_extrafields ADD INDEX idx_entrepot_extrafields (fk_object);
 
 
+ALTER TABLE llx_facture ADD COLUMN retained_warranty real DEFAULT NULL after situation_final;
+ALTER TABLE llx_facture ADD COLUMN retained_warranty_date_limit	date DEFAULT NULL after retained_warranty;
+ALTER TABLE llx_facture ADD COLUMN retained_warranty_fk_cond_reglement	integer  DEFAULT NULL after retained_warranty_date_limit;
+
+
 ALTER TABLE llx_c_shipment_mode ADD COLUMN entity integer DEFAULT 1 NOT NULL;
 
 ALTER TABLE llx_c_shipment_mode DROP INDEX uk_c_shipment_mode;