diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 5f613e3..ad07b9d 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -51,7 +51,7 @@
       - if @site.locales.size > 1
         %nav#locales
           - @site.locales.each do |locale|
-            = link_to t("locales.#{locale}.name"), site_posts_path(@site, **@filter_params.merge(locale: locale)),
+            = link_to @site.data.dig(locale.to_s, 'locale') || locale, site_posts_path(@site, **@filter_params.merge(locale: locale)),
               class: "mr-2 mt-2 mb-2 #{locale == @locale ? 'active font-weight-bold' : ''}"
     .pl-2-plus
       - @filter_params.each do |param, value|