diff --git a/Treffen/2020_06_07.htm b/Treffen/2020_06_07.htm
index e417747..378bc32 100644
--- a/Treffen/2020_06_07.htm
+++ b/Treffen/2020_06_07.htm
@@ -59,7 +59,7 @@
 </ul>
 </li>
 <li>
-<p><a href="https://eugeneyan.com/2020/04/05/note-taking-zettelkasten/" target="_blank" rel="noopener">Toki Pona</a></p>
+<p><a href="http://tokipona.net/tp/janpije/okamasona.php" target="_blank" rel="noopener">Toki Pona</a></p>
 </li>
 <li>
 <p><a href="http://www.sl4.org/crocker.html" target="_blank" rel="noopener">Crockers Rules</a></p>