diff --git a/index.html b/index.html
index 2432f88..d2a6f72 100644
--- a/index.html
+++ b/index.html
@@ -34,7 +34,7 @@
       <li><a href="https://notion.so">Notion</a></li>
       <li><a href="https://www.office.com/?auth=2">Office</a></li>
       <li><a href="https://ckziu-kursy.pl/my/">Moodle</a></li>
-      <li><a href="https://uonetplus.vulcan.net.pl/powiatstrzelecki">Vulcan</a></li>
+      <li><a href="https://eduvulcan.pl/api/ap">Vulcan</a></li>
       <li><a href="https://www.w3schools.com">W3Schools</a></li>
     </ul>
     <ul>