diff --git a/htdocs/install/mysql/migration/repair.sql b/htdocs/install/mysql/migration/repair.sql
index 59f04fdb2ca..5208a733769 100644
--- a/htdocs/install/mysql/migration/repair.sql
+++ b/htdocs/install/mysql/migration/repair.sql
@@ -501,6 +501,25 @@ UPDATE llx_accounting_bookkeeping set date_creation = tms where date_creation IS
 -- UPDATE llx_facturedet_rec set label = NULL WHERE label IS NOT NULL;
 
 
+--Fix bad sign on multicompany column for customer invoice lines
+UPDATE llx_facturedet SET multicurrency_subprice = -multicurrency_subprice WHERE ((multicurrency_subprice < 0 and subprice > 0) OR (multicurrency_subprice > 0 and subprice < 0));
+UPDATE llx_facturedet SET multicurrency_total_ht = -multicurrency_total_ht WHERE ((multicurrency_total_ht < 0 and total_ht > 0) OR (multicurrency_total_ht > 0 and total_ht < 0));
+UPDATE llx_facturedet SET multicurrency_total_tva = -multicurrency_total_tva WHERE ((multicurrency_total_tva < 0 and total_tva > 0) OR (multicurrency_total_tva > 0 and total_tva < 0)); 
+UPDATE llx_facturedet SET multicurrency_total_ttc = -multicurrency_total_ttc WHERE ((multicurrency_total_ttc < 0 and total_ttc > 0) OR (multicurrency_total_ttc > 0 and total_ttc < 0));  
+--Fix bad sign on multicompany column for customer invoices
+UPDATE llx_facture SET multicurrency_total_ht = -multicurrency_total_ht WHERE ((multicurrency_total_ht < 0 and total_ht > 0) OR (multicurrency_total_ht > 0 and total_ht < 0));  
+UPDATE llx_facture SET multicurrency_total_tva = -multicurrency_total_tva WHERE ((multicurrency_total_tva < 0 and total_tva > 0) OR (multicurrency_total_tva > 0 and total_tva < 0));  
+UPDATE llx_facture SET multicurrency_total_ttc = -multicurrency_total_ttc WHERE ((multicurrency_total_ttc < 0 and total_ttc > 0) OR (multicurrency_total_ttc > 0 and total_ttc < 0));  
+--Fix bad sign on multicurrency column for supplier invoice lines
+UPDATE llx_facture_fourn_det SET multicurrency_subprice = -multicurrency_subprice WHERE ((multicurrency_subprice < 0 and pu_ht > 0) OR (multicurrency_subprice > 0 and pu_ht < 0));
+UPDATE llx_facture_fourn_det SET multicurrency_total_ht = -multicurrency_total_ht WHERE ((multicurrency_total_ht < 0 and total_ht > 0) OR (multicurrency_total_ht > 0 and total_ht < 0));
+UPDATE llx_facture_fourn_det SET multicurrency_total_tva = -multicurrency_total_tva WHERE ((multicurrency_total_tva < 0 and tva > 0) OR (multicurrency_total_tva > 0 and tva < 0)); 
+UPDATE llx_facture_fourn_det SET multicurrency_total_ttc = -multicurrency_total_ttc WHERE ((multicurrency_total_ttc < 0 and total_ttc > 0) OR (multicurrency_total_ttc > 0 and total_ttc < 0));  
+--Fix bad sign on multicompany column for customer invoices
+UPDATE llx_facture_fourn SET multicurrency_total_ht = -multicurrency_total_ht WHERE ((multicurrency_total_ht < 0 and total_ht > 0) OR (multicurrency_total_ht > 0 and total_ht < 0));  
+UPDATE llx_facture_fourn SET multicurrency_total_tva = -multicurrency_total_tva WHERE ((multicurrency_total_tva < 0 and total_tva > 0) OR (multicurrency_total_tva > 0 and total_tva < 0));  
+UPDATE llx_facture_fourn SET multicurrency_total_ttc = -multicurrency_total_ttc WHERE ((multicurrency_total_ttc < 0 and total_ttc > 0) OR (multicurrency_total_ttc > 0 and total_ttc < 0));  
+
 
 UPDATE llx_facturedet SET situation_percent = 100 WHERE situation_percent IS NULL AND fk_prev_id IS NULL;