diff --git a/views/index.ejs b/views/index.ejs
index 4d7bd0dd87..205ca57b5f 100644
--- a/views/index.ejs
+++ b/views/index.ejs
@@ -69,7 +69,6 @@
 
     <div id="panoptes-main-container"></div>
 
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=default,es6,Promise,fetch,Array.prototype.includes,Array.prototype.find,Object.entries,Object.values&amp;flags=gated"></script>
     <script>('assign' in Object) || document.write('<script src="/fallback-polyfills.js"></'+'script>');</script>
   </body>
 </html>