diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 051dde11ff7..e7c35f6d9f7 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -353,8 +353,8 @@ PriceUTTC=U.P. (inc. tax)
 Amount=Amount
 AmountInvoice=Invoice amount
 AmountInvoiced=Amount invoiced
-AmountInvoicedHT=Amount invoiced (incl. tax)
-AmountInvoicedTTC=Amount invoiced (excl. tax)
+AmountInvoicedHT=Amount invoiced (excl. tax)
+AmountInvoicedTTC=Amount invoiced (inc. tax)
 AmountPayment=Payment amount
 AmountHTShort=Amount (excl.)
 AmountTTCShort=Amount (inc. tax)