diff --git a/app/views/posts/attributes/_locales.haml b/app/views/posts/attributes/_locales.haml
index 21d410be..23f66700 100644
--- a/app/views/posts/attributes/_locales.haml
+++ b/app/views/posts/attributes/_locales.haml
@@ -6,7 +6,7 @@
 
   - site.locales.each do |locale|
     - next if post.lang.value == locale
-    - locale_t = t("locales.#{locale}.name")
+    - locale_t = t("locales.#{locale}.name", default: locale.to_s.humanize)
     - value = metadata.value.find do |v|
       - metadata.values[locale].values.include? v