diff --git a/app/assets/templates/admin/invoices/index.html.erb b/app/assets/templates/admin/invoices/index.html.erb
index 1d8e5c6d1..354509230 100644
--- a/app/assets/templates/admin/invoices/index.html.erb
+++ b/app/assets/templates/admin/invoices/index.html.erb
@@ -12,7 +12,7 @@
     </div>
     <div class="col-xs-12 col-sm-12 col-md-3 b-t hide-b-md">
       <section class="heading-actions wrapper">
-        <a class="btn btn-lg btn-default rounded m-t-sm text-sm" ng-click="closeAnAccountingPeriod()"><i class="fa fa-calendar-check-o"></i></a>
+        <a class="btn btn-lg btn-default rounded m-t-sm text-sm" ng-click="closeAnAccountingPeriod()"><i class="fa fa-calendar-check-o"></i> {{ 'invoices.accounting_periods' | translate }}</a>
       </section>
     </div>
   </div>
diff --git a/config/locales/app.admin.en.yml b/config/locales/app.admin.en.yml
index 9d0364f59..1e96f1610 100644
--- a/config/locales/app.admin.en.yml
+++ b/config/locales/app.admin.en.yml
@@ -285,6 +285,7 @@ en:
         invoices:
           # list of all invoices & invoicing parameters
           invoices: "Invoices"
+          accounting_periods: "Accounting periods"
           invoices_list: "Invoices list"
           filter_invoices: "Filter invoices"
           invoice_#_: "Invoice #:"
diff --git a/config/locales/app.admin.es.yml b/config/locales/app.admin.es.yml
index 69b929cbb..fe4266d0e 100644
--- a/config/locales/app.admin.es.yml
+++ b/config/locales/app.admin.es.yml
@@ -285,6 +285,7 @@ es:
         invoices:
           # list of all invoices & invoicing parameters
           invoices: "Facturas"
+          accounting_periods: "Accounting periods"       # missing translation
           invoices_list: "Lista de facturas"
           filter_invoices: "Filtrar facturas"
           invoice_#_: "Factura #:"
diff --git a/config/locales/app.admin.fr.yml b/config/locales/app.admin.fr.yml
index 7126cdcaa..508e1c7ba 100644
--- a/config/locales/app.admin.fr.yml
+++ b/config/locales/app.admin.fr.yml
@@ -285,6 +285,7 @@ fr:
         invoices:
           # liste de toutes les factures & paramètres de facturation
           invoices: "Factures"
+          accounting_periods: "Périodes comptables"
           invoices_list: "Liste des factures"
           filter_invoices: "Filtrer les factures"
           invoice_#_: "Facture n° :"
diff --git a/config/locales/app.admin.pt.yml b/config/locales/app.admin.pt.yml
index 14f094bf4..4d0f916a3 100755
--- a/config/locales/app.admin.pt.yml
+++ b/config/locales/app.admin.pt.yml
@@ -285,6 +285,7 @@ pt:
         invoices:
           # list of all invoices & invoicing parameters
           invoices: "Faturas"
+          accounting_periods: "Accounting periods"       # missing translation
           invoices_list: "Lista de faturas"
           filter_invoices: "Filtrar faturas"
           invoice_#_: "Fatura #:"