diff --git a/src/popup.html b/src/popup.html
index a35ad04..1f7c859 100644
--- a/src/popup.html
+++ b/src/popup.html
@@ -90,7 +90,7 @@
     <span data-i18n="matrix1stPartyLabel"></span>
 </div>
 
-<script src="lib/punycode.min.js"></script>
+<script src="lib/punycode.js"></script>
 <script src="js/vapi-common.js"></script>
 <script src="js/vapi-client.js"></script>
 <script src="js/udom.js"></script>