diff --git a/src/template.html b/src/template.html
index 423243e..57329cb 100644
--- a/src/template.html
+++ b/src/template.html
@@ -29,6 +29,7 @@
         initialise the router -->
     %sapper.scripts%
 
-    <script src="https://unpkg.com/ionicons@5.1.2/dist/ionicons.js"></script>
+    <script type="module" src="https://unpkg.com/ionicons@5.1.2/dist/ionicons/ionicons.esm.js"></script>
+    <script nomodule="" src="https://unpkg.com/ionicons@5.1.2/dist/ionicons/ionicons.js"></script>
   </body>
 </html>