diff --git a/wiki/source/guestbook.md b/wiki/source/guestbook.md
index fa403ec..470810e 100644
--- a/wiki/source/guestbook.md
+++ b/wiki/source/guestbook.md
@@ -1,5 +1,5 @@
 ---
-title: Tilde Guestbook
+title: Tilde Guestbook (guestbook.tilde.club)
 author:
   - deepend
   - keyboardan