diff --git a/htdocs/langs/en_US/propal.lang b/htdocs/langs/en_US/propal.lang
index 816d95c9469..3957019c3a2 100644
--- a/htdocs/langs/en_US/propal.lang
+++ b/htdocs/langs/en_US/propal.lang
@@ -11,8 +11,10 @@ NewPropal=New proposal
 Prospect=Prospect
 ProspectList=Prospect list
 DeleteProp=Delete commercial proposal
+ValidateProp=Validate commercial proposal
 AddProp=Add proposal
 ConfirmDeleteProp=Are you sure you want to delete this commercial proposal ?
+ConfirmValidateProp=Are you sure you want to validate this commercial proposal ?
 LastPropals=Last %s proposals
 LastClosedProposals=Last %s closed proposals
 AllPropals=All proposals
diff --git a/htdocs/langs/fr_FR/propal.lang b/htdocs/langs/fr_FR/propal.lang
index fe9c3aa452f..b72e92ec43a 100644
--- a/htdocs/langs/fr_FR/propal.lang
+++ b/htdocs/langs/fr_FR/propal.lang
@@ -11,8 +11,10 @@ NewPropal=Nouvelle proposition
 Prospect=Prospect
 ProspectList=Liste des prospects
 DeleteProp=Supprimer proposition
+ValidateProp=Valider proposition
 AddProp=Créer proposition
 ConfirmDeleteProp=Êtes-vous sûr de vouloir effacer cette proposition commerciale ?
+ConfirmValidateProp=Êtes-vous sûr de vouloir valider cette proposition commerciale ?
 LastPropals=Les %s dernières propales
 LastClosedProposals=Les %s dernières propositions commerciales fermées
 AllPropals=Toutes les propales