diff --git a/adventskalender/2025/index.html b/adventskalender/2025/index.html
index 637f296..d04612b 100644
--- a/adventskalender/2025/index.html
+++ b/adventskalender/2025/index.html
@@ -100,6 +100,7 @@
     </div>
   </div>
 
+  <script src="../shared/js/save-progress.js"></script>
   <script src="../shared/js/position.js"></script>
   <script src="../shared/js/glitter.js"></script>
   <script src="js/popup.js"></script>