diff --git a/htdocs/langs/en_US/bills.lang b/htdocs/langs/en_US/bills.lang
index 8b1bb6c9e88..dde73f81eee 100644
--- a/htdocs/langs/en_US/bills.lang
+++ b/htdocs/langs/en_US/bills.lang
@@ -152,6 +152,7 @@ BankAccountNumber=Account number
 BankAccountNumberKey=Key
 Residence=Domiciliation
 IbanPrefix=IBAN number
+IBAN=IBAN
 BIC=BIC
 ExtraInfos=Extra infos
 RegulatedOn=Regulated on
diff --git a/htdocs/langs/fr_FR/bills.lang b/htdocs/langs/fr_FR/bills.lang
index 38ca46cc3ca..0170b52b1cb 100644
--- a/htdocs/langs/fr_FR/bills.lang
+++ b/htdocs/langs/fr_FR/bills.lang
@@ -152,6 +152,7 @@ BankAccountNumber=Num
 BankAccountNumberKey=Clé RIB
 Residence=Domiciliation
 IbanPrefix=Prefix IBAN
+IBAN=IBAN
 BIC=BIC
 ExtraInfos=Informations complémentaires
 RegulatedOn=Réglé le