diff --git a/htdocs/langs/en_US/accountancy.lang b/htdocs/langs/en_US/accountancy.lang
index fd5ff8461fe..d890377866a 100644
--- a/htdocs/langs/en_US/accountancy.lang
+++ b/htdocs/langs/en_US/accountancy.lang
@@ -58,6 +58,7 @@ MainAccountForSuppliersNotDefined=Main accounting account for vendors not define
 MainAccountForUsersNotDefined=Main accounting account for users not defined in setup
 MainAccountForVatPaymentNotDefined=Main accounting account for VAT payment not defined in setup
 MainAccountForSubscriptionPaymentNotDefined=Main accounting account for subscription payment not defined in setup
+UserAccountNotDefined=Accounting account for user not defined in setup
 
 AccountancyArea=Accounting area
 AccountancyAreaDescIntro=Usage of the accountancy module is done in several step: