diff --git a/htdocs/langs/en_US/products.lang b/htdocs/langs/en_US/products.lang
index 2f719d5cee1..a1bbc45f970 100644
--- a/htdocs/langs/en_US/products.lang
+++ b/htdocs/langs/en_US/products.lang
@@ -106,7 +106,7 @@ NoteNotVisibleOnBill=Note (not visible on invoices, proposals...)
 ServiceLimitedDuration=If product is a service with limited duration:
 MultiPricesAbility=Multiple price segments per product/service (each customer is in one price segment)
 MultiPricesNumPrices=Number of prices
-DefaultPriceType=Base of prices per default (with versus without tax)
+DefaultPriceType=Base of prices per default (with versus without tax) when adding new sale prices
 AssociatedProductsAbility=Activate virtual products (kits)
 AssociatedProducts=Virtual products
 AssociatedProductsNumber=Number of products composing this virtual product