diff --git a/htdocs/langs/en_US/accountancy.lang b/htdocs/langs/en_US/accountancy.lang
index 336bf2a35cd..b10d2cd71b3 100644
--- a/htdocs/langs/en_US/accountancy.lang
+++ b/htdocs/langs/en_US/accountancy.lang
@@ -270,6 +270,7 @@ ChangeBinding=Change the binding
 Accounted=Accounted in ledger
 NotYetAccounted=Not yet accounted in ledger
 ShowTutorial=Show Tutorial
+NotLettering= Not lettering
 
 ## Admin
 ApplyMassCategories=Apply mass categories