diff --git a/templates/pages/checkout.html b/templates/pages/checkout.html
index c698c988ef..467e684ef2 100644
--- a/templates/pages/checkout.html
+++ b/templates/pages/checkout.html
@@ -4,6 +4,10 @@
 {{{ stylesheet '/assets/css/optimized-checkout.css' }}}
 {{ getFontsCollection }}
 
+<script type="text/javascript">
+    window.language = {{{langJson 'optimized_checkout'}}};
+</script>
+
 {{/partial}}
 
 {{#partial "page"}}
@@ -27,4 +31,3 @@ <h2 class="checkoutHeader-heading">
 {{/partial}}
 
 {{> layout/empty}}
-