diff --git a/mysql/tables/llx_facture_fourn.key.sql b/mysql/tables/llx_facture_fourn.key.sql
index 7d8aeb20f6e..08367d90977 100644
--- a/mysql/tables/llx_facture_fourn.key.sql
+++ b/mysql/tables/llx_facture_fourn.key.sql
@@ -23,6 +23,8 @@
 
 ALTER TABLE llx_facture_fourn ADD UNIQUE INDEX uk_facture_fourn_ref (facnumber, fk_soc);
 
+ALTER TABLE llx_facture_fourn ADD INDEX idx_facture_fourn_date_lim_reglement (date_lim_reglement);
+
 ALTER TABLE llx_facture_fourn ADD INDEX idx_facture_fourn_fk_soc (fk_soc);
 ALTER TABLE llx_facture_fourn ADD INDEX idx_facture_fourn_fk_user_author (fk_user_author);
 ALTER TABLE llx_facture_fourn ADD INDEX idx_facture_fourn_fk_user_valid (fk_user_valid);