diff --git a/app/assets/templates/admin/invoices/closePeriodModal.html.erb b/app/assets/templates/admin/invoices/closePeriodModal.html.erb
index 8b36a29ad..f52d11b94 100644
--- a/app/assets/templates/admin/invoices/closePeriodModal.html.erb
+++ b/app/assets/templates/admin/invoices/closePeriodModal.html.erb
@@ -1,10 +1,10 @@
 <div class="modal-header">
-  <h3 class="text-center red" translate>{{ 'close_accounting_period' }}</h3>
+  <h3 class="text-center red" translate>{{ 'invoices.close_accounting_period' }}</h3>
 </div>
 <div class="modal-body">
   <form name="closePeriodForm" novalidate="novalidate">
     <div class="form-group" ng-class="{'has-error': closePeriodForm.start_date.$dirty && closePeriodForm.start_date.$invalid }">
-      <label translate>{{ 'close_from_date' }}</label>
+      <label translate>{{ 'invoices.close_from_date' }}</label>
       <div class="input-group">
         <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
         <input type="text"
@@ -18,10 +18,10 @@
                ng-click="openDatePicker($event, 'start')"
                required/>
       </div>
-      <span class="help-block" ng-show="closePeriodForm.start_date.$dirty && closePeriodForm.start_date.$error.required" translate>{{ 'start_date_is_required' }}</span>
+      <span class="help-block" ng-show="closePeriodForm.start_date.$dirty && closePeriodForm.start_date.$error.required" translate>{{ 'invoices.start_date_is_required' }}</span>
     </div>
     <div class="form-group" ng-class="{'has-error': closePeriodForm.end_date.$dirty && closePeriodForm.end_date.$invalid }">
-      <label translate>{{ 'close_until_date' }}</label>
+      <label translate>{{ 'invoices.close_until_date' }}</label>
       <div class="input-group">
         <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
         <input type="text"
@@ -35,7 +35,7 @@
                ng-click="openDatePicker($event, 'end')"
                required/>
       </div>
-      <span class="help-block" ng-show="closePeriodForm.end_date.$dirty && closePeriodForm.end_date.$error.required" translate>{{ 'end_date_is_required' }}</span>
+      <span class="help-block" ng-show="closePeriodForm.end_date.$dirty && closePeriodForm.end_date.$error.required" translate>{{ 'invoices.end_date_is_required' }}</span>
     </div>
   </form>
 </div>
diff --git a/config/locales/app.admin.en.yml b/config/locales/app.admin.en.yml
index 110ce47d7..c4666bc23 100644
--- a/config/locales/app.admin.en.yml
+++ b/config/locales/app.admin.en.yml
@@ -402,6 +402,11 @@ en:
           logo_successfully_saved: "Logo successfully saved."
           an_error_occurred_while_saving_the_logo: "An error occurred while saving the logo."
           online_payment: "Online payment"
+          close_accounting_period: "Close an accounting period"
+          close_from_date: "Close from"
+          start_date_is_required: "Start date is required"
+          close_until_date: "Close until"
+          end_date_is_required: "End date is required"
 
       members:
         # management of users, labels, groups, and so on
diff --git a/config/locales/app.admin.es.yml b/config/locales/app.admin.es.yml
index 8da823cc3..bbc73a549 100644
--- a/config/locales/app.admin.es.yml
+++ b/config/locales/app.admin.es.yml
@@ -402,6 +402,11 @@ es:
           logo_successfully_saved: "Logo guardado correctamente."
           an_error_occurred_while_saving_the_logo: "Se ha producido un error al guardar el logotipo.."
           online_payment: "Pago online"
+          close_accounting_period: "Close an accounting period"                        # translation_missing
+          close_from_date: "Close from"                                                # translation_missing
+          start_date_is_required: "Start date is required"                             # translation_missing
+          close_until_date: "Close until"                                              # translation_missing
+          end_date_is_required: "End date is required"                                 # translation_missing
 
       members:
         # management of users, labels, groups, and so on
diff --git a/config/locales/app.admin.fr.yml b/config/locales/app.admin.fr.yml
index 6007c2868..14a11f3db 100644
--- a/config/locales/app.admin.fr.yml
+++ b/config/locales/app.admin.fr.yml
@@ -402,6 +402,11 @@ fr:
           logo_successfully_saved: "Le logo bien été enregistré."
           an_error_occurred_while_saving_the_logo: "Une erreur est survenue lors de l'enregistrement du logo."
           online_payment: "Paiement en ligne"
+          close_accounting_period: "Clôturer une période comptable"
+          close_from_date: "Clôturer depuis"
+          start_date_is_required: "La date de début est requise"
+          close_until_date: "Clôturer jusqu'au"
+          end_date_is_required: "La date de fin est requise"
 
       members:
         # gestion des utilisateurs, des groupes, des étiquettes, etc.
diff --git a/config/locales/app.admin.pt.yml b/config/locales/app.admin.pt.yml
index e732c5e16..937c28117 100755
--- a/config/locales/app.admin.pt.yml
+++ b/config/locales/app.admin.pt.yml
@@ -402,6 +402,11 @@ pt:
           logo_successfully_saved: "Logo salvo com sucesso."
           an_error_occurred_while_saving_the_logo: "Um erro ocorreu ao salvar o logo."
           online_payment: "Pagamento Online"
+          close_accounting_period: "Close an accounting period"                     # translation_missing
+          close_from_date: "Close from"                                             # translation_missing
+          start_date_is_required: "Start date is required"                          # translation_missing
+          close_until_date: "Close until"                                           # translation_missing
+          end_date_is_required: "End date is required"                              # translation_missing
 
       members:
         # management of users, labels, groups, and so on