diff --git a/htdocs/langs/en_US/contracts.lang b/htdocs/langs/en_US/contracts.lang
index e4a9c2637bb..1dd04028907 100644
--- a/htdocs/langs/en_US/contracts.lang
+++ b/htdocs/langs/en_US/contracts.lang
@@ -10,6 +10,11 @@ ContractStatusRunning=Running
 ContractStatusDraft=Draft
 ContractStatusValidated=Validated
 ContractStatusClosed=Closed
+ServiceStatusInitial=Not running
+ServiceStatusRunning=Running
+ServiceStatusLate=Running, expired
+ServiceStatusClosed=Closed
+ServicesLegend=Services legend
 Contracts=Contracts
 Contract=Contract
 MenuRunningServices=Running services
@@ -33,6 +38,7 @@ ListOfRunningServices=List of running services
 NotActivatedServices=Not activated services (among validated contracts)
 LastContracts=Last % contracts
 LastActivatedServices=Last %s activated services
+LastModifiedServices=Last %s modified services
 EditServiceLine=Edit service line
 ContractStartDate=Start date
 ContractEndDate=End date
diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index 35a81d54dab..0b187714ef9 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -102,6 +102,7 @@ Card=Card
 Date=Date
 DateCreation=Creation date
 DateModification=Modification date
+DateLastModification=Last modification date
 DateValidation=Validation date
 DateClosing=Closing date
 DateDue=Due date
diff --git a/htdocs/langs/fr_FR/contracts.lang b/htdocs/langs/fr_FR/contracts.lang
index bd9452eec4d..927c40a8d08 100644
--- a/htdocs/langs/fr_FR/contracts.lang
+++ b/htdocs/langs/fr_FR/contracts.lang
@@ -10,6 +10,11 @@ ContractStatusRunning=En service
 ContractStatusDraft=Brouillon
 ContractStatusValidated=Validé
 ContractStatusClosed=Clôturé
+ServiceStatusInitial=Inactif
+ServiceStatusRunning=En service
+ServiceStatusLate=En service, expiré
+ServiceStatusClosed=Fermé
+ServicesLegend=Légende pour les services
 Contracts=Contrats
 Contract=Contrat
 MenuRunningServices=Services actifs
@@ -33,6 +38,7 @@ ListOfRunningServices=Liste des services actifs
 NotActivatedServices=Services non activés (parmi les contrats validés)
 LastContracts=Les % derniers contrats
 LastActivatedServices=Les %s derniers services activés
+LastModififedServices=Les %s derniers services modifiés
 EditServiceLine=Edition ligne du service
 ContractStartDate=Date début
 ContractEndDate=Date fin
diff --git a/htdocs/langs/fr_FR/main.lang b/htdocs/langs/fr_FR/main.lang
index 2165c3d6e6f..7fd1948533c 100644
--- a/htdocs/langs/fr_FR/main.lang
+++ b/htdocs/langs/fr_FR/main.lang
@@ -102,6 +102,7 @@ Card=Fiche
 Date=Date
 DateCreation=Date création
 DateModification=Date modification
+DateLastModification=Date dernière modification
 DateValidation=Date validation
 DateClosing=Date clôture
 DateDue=Date échéance