diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 4fe11d638e0..401fa7f3660 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -169,6 +169,7 @@ SubTotal=Subtotal
 TotalHT=Total HT
 TotalTTC=Total TTC
 TotalVAT=Total VAT
+IncludedVAT=Included VAT
 VAT=VAT
 Average=Average
 Sum=Sum
diff --git a/htdocs/langs/fr_FR/main.lang b/htdocs/langs/fr_FR/main.lang
index b67d24d4e5f..6f404feacfc 100644
--- a/htdocs/langs/fr_FR/main.lang
+++ b/htdocs/langs/fr_FR/main.lang
@@ -169,6 +169,7 @@ SubTotal=Sous total
 TotalHT=Total HT
 TotalTTC=Total TTC
 TotalVAT=Total TVA
+IncludedVAT=Dont TVA
 VAT=TVA
 Average=Moyenne
 Sum=Somme