diff --git a/handler/MainHandler.php b/handler/MainHandler.php
index c61f8d4..6633d65 100644
--- a/handler/MainHandler.php
+++ b/handler/MainHandler.php
@@ -156,6 +156,10 @@ class MainHandler extends request_handler {
             $lang = PostLanguage::getDefault();
         }
 
+        add_meta([
+            '$description' => lang('blog_expl_'.$lang->value)
+        ]);
+
         $posts = posts::getList(
             include_hidden: is_admin(),
             filter_by_lang: $lang);