diff --git a/htdocs/langs/en_US/commercial.lang b/htdocs/langs/en_US/commercial.lang
index 99f78c60a30..fdd9f54ef10 100644
--- a/htdocs/langs/en_US/commercial.lang
+++ b/htdocs/langs/en_US/commercial.lang
@@ -19,6 +19,8 @@ TaskRDVWith=Rendez-vous with %s
 ShowTask=Show task
 SalesRepresentative=Sales representative
 SalesRepresentatives=Sales representatives
+SalesRepresentativeFollowUp=Sales representative (follow_up)
+SalesRepresentativeSignature=Sales representative (signature)
 ErrorWrongCode=Wrong code
 NoSalesRepresentativeAffected=No particular sales representative affected
 ShowCustomer=Show customer
diff --git a/htdocs/langs/fr_FR/commercial.lang b/htdocs/langs/fr_FR/commercial.lang
index bc383245766..768ecef3db4 100644
--- a/htdocs/langs/fr_FR/commercial.lang
+++ b/htdocs/langs/fr_FR/commercial.lang
@@ -19,6 +19,8 @@ TaskRDVWith=Rendez-vous avec %s
 ShowTask=Afficher action
 SalesRepresentative=Commercial
 SalesRepresentatives=Commerciaux
+SalesRepresentativeFollowUp=Commercial (suivi)
+SalesRepresentativeSignature=Commercial (signature)
 ErrorWrongCode=Code incorrect
 NoSalesRepresentativeAffected=Aucun commercial particulier affecté
 ShowCustomer=Afficher client