diff --git a/htdocs/langs/en_US/projects.lang b/htdocs/langs/en_US/projects.lang
index 6bb1a3b2153..9f1c925742e 100755
--- a/htdocs/langs/en_US/projects.lang
+++ b/htdocs/langs/en_US/projects.lang
@@ -2,4 +2,6 @@
 Project=Project
 Projects=Projects
 NewProject=New project
-AddProject=Créer projet
\ No newline at end of file
+AddProject=Créer projet
+DeleteAProject=Supprimer un projet
+ConfirmDeleteAProject=Are you sure you want to delete this project ?
\ No newline at end of file
diff --git a/htdocs/langs/en_US/propal.lang b/htdocs/langs/en_US/propal.lang
index 2cf2300fb26..77987840493 100644
--- a/htdocs/langs/en_US/propal.lang
+++ b/htdocs/langs/en_US/propal.lang
@@ -1,5 +1,6 @@
 # Dolibarr language file - en_US - propal
 Proposals=Commercial proposals
+Proposal=Commercial proposal
 Prop=Commercial proposal
 NewProp=New commercial proposal
 Prospect=Prospect
diff --git a/htdocs/langs/fr_FR/projects.lang b/htdocs/langs/fr_FR/projects.lang
index a5395643768..136cbdd6b8d 100755
--- a/htdocs/langs/fr_FR/projects.lang
+++ b/htdocs/langs/fr_FR/projects.lang
@@ -2,4 +2,6 @@
 Project=Projet
 Projects=Projets
 NewProject=Nouveau projet
-AddProject=Créer projet
\ No newline at end of file
+AddProject=Créer projet
+DeleteAProject=Supprimer un projet
+ConfirmDeleteAProject=Etes-vous sur de vouloir supprimer ce projet ?
\ No newline at end of file
diff --git a/htdocs/langs/fr_FR/propal.lang b/htdocs/langs/fr_FR/propal.lang
index a903df7c1d2..e03b6845b17 100644
--- a/htdocs/langs/fr_FR/propal.lang
+++ b/htdocs/langs/fr_FR/propal.lang
@@ -1,5 +1,6 @@
 # Dolibarr language file - fr_FR - propal
 Proposals=Propositions commerciales
+Proposal=Proposition commerciale
 Prop=Proposition commerciale
 NewProp=Nouvelle proposition commerciale
 Prospect=Prospect