diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 1b65ec84370..e9c047214c7 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -29,6 +29,22 @@ ModuleFamilyOther=Other
 ModuleFamilyTechnic=Technical Modules
 ModuleFamilyExperimental=Experimental modules
 ModuleFamilyFinancial=Financial Modules (Accountancy/Treasury)
+Module1Name=Companies
+Module1Desc=Companies and contacts' management
+Module2Name=Commercial
+Module2Desc=Commercial management
+Module20Name=Proposals
+Module20Desc=Commercial proposals' management
+Module25Name=Orders
+Module25Desc=Orders' management
+Module54Name=Contracts
+Module54Desc=Contracts' management
+Module70Name=Intervention
+Module70Desc=Interventions' management
+Module75Name=Trips
+Module75Desc=Trips' management
+Module80Name=Shipping
+Module80Desc=Shippings' management
 DictionnaryCompanyType=Juridical kinds of company
 DictionnaryCanton=Cantons
 DictionnaryRegion=Regions
diff --git a/htdocs/langs/fr_FR/admin.lang b/htdocs/langs/fr_FR/admin.lang
index c62c248a482..17163e4e569 100644
--- a/htdocs/langs/fr_FR/admin.lang
+++ b/htdocs/langs/fr_FR/admin.lang
@@ -29,6 +29,22 @@ ModuleFamilyOther=Autre
 ModuleFamilyTechnic=Modules techniques, interfaces
 ModuleFamilyExperimental=Modules expérimentaux (ne pas utiliser en production)
 ModuleFamilyFinancial=Modules financiers (Compta/trésorerie)
+Module1Name=Sociétés
+Module1Desc=Gestion des sociétés et contacts
+Module2Name=Commercial
+Module2Desc=Gestion commerciale
+Module20Name=Propositions commerciales
+Module20Desc=Gestion des propositions commerciales
+Module25Name=Commandes
+Module25Desc=Gestion des commandes
+Module54Name=Contrats
+Module54Desc=Gestion des contrats
+Module70Name=Interventions
+Module70Desc=Gestion des interventions
+Module75Name=Déplacement
+Module75Desc=Gestion des déplacements
+Module80Name=Expéditions
+Module80Desc=Gestion des expéditions
 DictionnaryCompanyType=Formes juridiques
 DictionnaryCanton=Départements/Provinces/Cantons
 DictionnaryRegion=Régions