diff --git a/htdocs/install/mysql/migration/16.0.0-17.0.0.sql b/htdocs/install/mysql/migration/16.0.0-17.0.0.sql
index fa61ba725de..fb1ba0a8da2 100644
--- a/htdocs/install/mysql/migration/16.0.0-17.0.0.sql
+++ b/htdocs/install/mysql/migration/16.0.0-17.0.0.sql
@@ -55,3 +55,6 @@ ALTER TABLE llx_facture_fourn ADD COLUMN close_missing_amount double(24, 8) afte
 
 -- Allow users to make subscriptions of any amount during membership subscription 
 ALTER TABLE llx_adherent_type ADD COLUMN caneditamount integer DEFAULT 0 AFTER amount;
+
+ALTER TABLE llx_product ADD COLUMN fk_default_workstation integer DEFAULT NULL;
+ALTER TABLE llx_bom_bomline ADD COLUMN duration_unit varchar(6) DEFAULT NULL;