diff --git a/htdocs/langs/en_US/projects.lang b/htdocs/langs/en_US/projects.lang
index 18d179a7a83..61befe85bb0 100755
--- a/htdocs/langs/en_US/projects.lang
+++ b/htdocs/langs/en_US/projects.lang
@@ -68,6 +68,7 @@ ReOpenAProject=Open project
 ConfirmReOpenAProject=Are you sure you want to re-open this project ?
 ProjectContact=Project contacts
 ActionsOnProject=Actions on project
+YouAreNotContactOfProject=You are not a contact of this private project
 ##### Types de contacts #####
 TypeContact_project_internal_PROJECTLEADER=Project leader
 TypeContact_project_external_PROJECTLEADER=Project leader
diff --git a/htdocs/langs/fr_FR/projects.lang b/htdocs/langs/fr_FR/projects.lang
index 100fe2d74e4..00ee63d1a93 100755
--- a/htdocs/langs/fr_FR/projects.lang
+++ b/htdocs/langs/fr_FR/projects.lang
@@ -68,6 +68,7 @@ ReOpenAProject=Réouvrir projet
 ConfirmReOpenAProject=Etes-vous sur de vouloir rouvrir ce projet ?
 ProjectContact=Contacts projet
 ActionsOnProject=Actions sur le projet
+YouAreNotContactOfProject=Vous n'etes pas contact de ce projet privé
 ##### Types de contacts #####
 TypeContact_project_internal_PROJECTLEADER=Chef de projet
 TypeContact_project_external_PROJECTLEADER=Chef de projet