diff --git a/stac_server/templates/index.html b/stac_server/templates/index.html
index 83662a8..24de4cd 100644
--- a/stac_server/templates/index.html
+++ b/stac_server/templates/index.html
@@ -72,7 +72,7 @@ qube.print()
     </div>
 
     <script>
-        window.API_URL = "{{ api_url }}stac/climate-dt";
+        window.API_URL = "{{ api_url }}stac/climate-dt/";
     </script>
     <script src="/static/app.js"></script>
 </body>