diff --git a/app/templates/base.html b/app/templates/base.html
index b7429c2..80542c1 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -10,7 +10,7 @@
   {% endif %}
   <link rel="stylesheet" href="{{ ("/static/css/%s.css" % get_prefers_theme()) | cachebust }}">
   <link rel="icon" type="image/png" href="/static/favicon.png">
-  <script src="/static/js/vnd/bitty-6.0.0-rc3.min.js" type="module"></script>
+  <script src="{{ '/static/js/vnd/bitty-6.0.0-rc3.min.js' | cachebust }}" type="module"></script>
 </head>
 <body>
   <bitty-6-0 data-connect="/static/js/bitties/pyrom-bitty.js">
