diff --git a/templates/frontOffice/default/order-invoice.html b/templates/frontOffice/default/order-invoice.html
index befe89f81..b073956e1 100644
--- a/templates/frontOffice/default/order-invoice.html
+++ b/templates/frontOffice/default/order-invoice.html
@@ -204,7 +204,7 @@
 
                     {form_field form=$form field='invoice-address'}
                     <div class="panel">
-                        <div class="panel-heading">{intl l="Billing address"}s</div>
+                        <div class="panel-heading">{intl l="Billing address"}</div>
 
                         {if $error}
                             <span class="help-block"><span class="icon-remove"></span> {$message}</span>
@@ -321,4 +321,4 @@ jQuery(function($) {
     });
 });
 </script>
-{/block}
\ No newline at end of file
+{/block}