diff --git a/htdocs/install/mysql/migration/13.0.0-14.0.0.sql b/htdocs/install/mysql/migration/13.0.0-14.0.0.sql
index 71af8930dd6..b1fbe9d3369 100644
--- a/htdocs/install/mysql/migration/13.0.0-14.0.0.sql
+++ b/htdocs/install/mysql/migration/13.0.0-14.0.0.sql
@@ -79,7 +79,7 @@ CREATE TABLE llx_workstation_workstation(
 
 ALTER TABLE llx_workstation_workstation ADD INDEX idx_workstation_workstation_rowid (rowid);
 ALTER TABLE llx_workstation_workstation ADD INDEX idx_workstation_workstation_ref (ref);
-ALTER TABLE llx_workstation_workstation ADD CONSTRAINT llx_workstation_workstation_fk_user_creat FOREIGN KEY (fk_user_creat) REFERENCES llx_user(rowid);
+ALTER TABLE llx_workstation_workstation ADD CONSTRAINT fk_workstation_workstation_fk_user_creat FOREIGN KEY (fk_user_creat) REFERENCES llx_user(rowid);
 ALTER TABLE llx_workstation_workstation ADD INDEX idx_workstation_workstation_status (status);
 
 CREATE TABLE llx_workstation_workstation_resource(
@@ -97,15 +97,17 @@ CREATE TABLE llx_workstation_workstation_usergroup(
 ) ENGINE=innodb;
 
 
-ALTER TABLE llx_propal ADD COLUMN fk_warehouse integer DEFAULT NULL AFTER fk_shipping_method;
-ALTER TABLE llx_propal ADD CONSTRAINT llx_propal_fk_warehouse FOREIGN KEY (fk_warehouse) REFERENCES llx_entrepot(rowid);
-ALTER TABLE llx_propal ADD INDEX idx_propal_fk_warehouse(fk_warehouse);
-
-
 ALTER TABLE llx_product_customer_price ADD COLUMN ref_customer varchar(30);
 ALTER TABLE llx_product_customer_price_log ADD COLUMN ref_customer varchar(30);
 
-ALTER TABLE llx_societe CHANGE fk_entrepot fk_warehouse INT NULL DEFAULT '0';
-ALTER TABLE llx_societe ADD CONSTRAINT llx_propal_fk_warehouse FOREIGN KEY (fk_warehouse) REFERENCES llx_entrepot(rowid);
+ALTER TABLE DROP FOREIGN KEY llx_propal_fk_warehouse;
+
+ALTER TABLE llx_propal ADD COLUMN fk_warehouse integer DEFAULT NULL AFTER fk_shipping_method;
+--ALTER TABLE llx_propal ADD CONSTRAINT fk_propal_fk_warehouse FOREIGN KEY (fk_warehouse) REFERENCES llx_entrepot(rowid);
+ALTER TABLE llx_propal ADD INDEX idx_propal_fk_warehouse(fk_warehouse);
+
 ALTER TABLE llx_societe DROP INDEX idx_societe_entrepot;
-ALTER TABLE llx_societe ADD INDEX idx_societe_warehouse(fk_warehouse);
\ No newline at end of file
+ALTER TABLE llx_societe CHANGE fk_entrepot fk_warehouse INTEGER DEFAULT NULL;
+--ALTER TABLE llx_societe ADD CONSTRAINT fk_propal_fk_warehouse FOREIGN KEY (fk_warehouse) REFERENCES llx_entrepot(rowid);
+ALTER TABLE llx_societe ADD INDEX idx_societe_warehouse(fk_warehouse);
+