diff --git a/demo_cumtd_gmaps/web/index.html b/demo_cumtd_gmaps/web/index.html
index 66dd23c8665c35abdde814536f2fdc469368f98c..042dd1eb649fbc26dff37fe79b3630fb1d28dd9a 100644
--- a/demo_cumtd_gmaps/web/index.html
+++ b/demo_cumtd_gmaps/web/index.html
@@ -2,7 +2,9 @@
 {% block projectContent %}
 
 <script src="web/vis.js"></script>
+<!--
 <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAIxgBuB4MT9drInjsHwjWgEkMuGSgp8r8&callback=gmap_api_loaded"></script>
+-->
 
 <h2>CUMTD on Google Maps</h2>
 <div id="cumtd"></div>