diff --git a/packages/Webkul/Admin/src/Resources/lang/en/app.php b/packages/Webkul/Admin/src/Resources/lang/en/app.php
index ac7a8ad25..51f4fa9dd 100755
--- a/packages/Webkul/Admin/src/Resources/lang/en/app.php
+++ b/packages/Webkul/Admin/src/Resources/lang/en/app.php
@@ -319,6 +319,11 @@ return [
             'invoice-btn-title' => 'Invoice',
             'info' => 'Information',
             'invoices' => 'Invoices',
+            'invoices-change-title' => 'Change payment state',
+            'invoices-change-state-desc' => 'Please select the new invoice state:',
+            'invoice-status-paid'    => 'Paid',
+            'invoice-status-pending' => 'Pending',
+            'invoice-status-overdue' => 'Overdue',
             'shipments' => 'Shipments',
             'order-and-account' => 'Order and Account',
             'order-info' => 'Order Information',