diff --git a/templates/map/initOpenStreetMap.js b/templates/map/initOpenStreetMap.js
index 37750b3e..f14c2cef 100644
--- a/templates/map/initOpenStreetMap.js
+++ b/templates/map/initOpenStreetMap.js
@@ -12,6 +12,7 @@ function mapCreate(div_id, center_lat, center_lng, map_type, zoom) {
     );
 
     // add tile layer
+    // TODO: put access token in .env
     var streets = L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}', {
         attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, <a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
         maxZoom: 18,
diff --git a/templates/map/joOpenStreetMap.js b/templates/map/joOpenStreetMap.js
index 5a50d5c3..3d92c330 100644
--- a/templates/map/joOpenStreetMap.js
+++ b/templates/map/joOpenStreetMap.js
@@ -11,6 +11,7 @@ function mapCreate(div_id, center_lat, center_lng, map_type, zoom) {
         zoom
     );
 
+    //TODO: put access token in .env
     // add tile layer
     var streets = L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}', {
         attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, <a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',