diff --git a/htdocs/langs/en_US/bills.lang b/htdocs/langs/en_US/bills.lang
index b7903eabae8..1a6b5909fa2 100644
--- a/htdocs/langs/en_US/bills.lang
+++ b/htdocs/langs/en_US/bills.lang
@@ -147,7 +147,7 @@ BankDetails=Bank details
 BankCode=Bank code
 DeskCode=Desk code
 BankAccountNumber=Account number
-BankAccountNumberKey=Account key
+BankAccountNumberKey=Key
 Residence=Domiciliation
 IbanPrefix=IBAN number
 BIC=BIC