diff --git a/lib/chiya_web/controllers/page_html/note.html.heex b/lib/chiya_web/controllers/page_html/note.html.heex
index 9e28a98..80c8369 100644
--- a/lib/chiya_web/controllers/page_html/note.html.heex
+++ b/lib/chiya_web/controllers/page_html/note.html.heex
@@ -36,7 +36,7 @@
   </section>
 
   <footer class="mt-8 mx-auto max-w-xl">
-    <a href={~p"/note/#{note.slug}"} class="u-url u-uid">Permalink</a>
+    <a href={~p"/note/#{@note.slug}"} class="u-url u-uid">Permalink</a>
   </footer>
 
   <section class="mt-8 mx-auto max-w-xl">