diff --git a/htdocs/langs/en_US/ecm.lang b/htdocs/langs/en_US/ecm.lang
index d6151f3e5e2..1519bf6c8fd 100644
--- a/htdocs/langs/en_US/ecm.lang
+++ b/htdocs/langs/en_US/ecm.lang
@@ -36,6 +36,7 @@ ECMSearchByEntity=Search by object
 ECMSectionOfDocuments=Directories of documents
 ECMTypeManual=Manual
 ECMTypeAuto=Automatic
+ECMDocsBySocialContributions=Documents linked to social contributions
 ECMDocsByThirdParties=Documents linked to third parties
 ECMDocsByProposals=Documents linked to proposals
 ECMDocsByOrders=Documents linked to customers orders
diff --git a/htdocs/langs/fr_FR/ecm.lang b/htdocs/langs/fr_FR/ecm.lang
index 842ff373da8..27aef45cfba 100644
--- a/htdocs/langs/fr_FR/ecm.lang
+++ b/htdocs/langs/fr_FR/ecm.lang
@@ -36,6 +36,7 @@ ECMSearchByEntity=Recherche par objet
 ECMSectionOfDocuments=Répertoires des documents
 ECMTypeManual=Manuel
 ECMTypeAuto=Automatique
+ECMDocsBySocialContributions=Documents associés à des charges sociales
 ECMDocsByThirdParties=Documents associés aux tiers
 ECMDocsByProposals=Documents associés aux propositions
 ECMDocsByOrders=Documents associés aux commandes