diff --git a/_includes/layouts/post.njk b/_includes/layouts/post.njk
index 2a66012..1806f0e 100644
--- a/_includes/layouts/post.njk
+++ b/_includes/layouts/post.njk
@@ -165,7 +165,7 @@ withBlogSidebar: true
       {% for post in _backlinks %}
       <li>
         <a href="{{ post.url }}" class="text-sm text-accent-700 dark:text-accent-300 hover:underline">
-          {{ post.data.title or "Untitled" }}
+          {{ post.data.title or post.url }}
         </a>
       </li>
       {% endfor %}