diff --git a/docker/nginx/conf.d/default.conf b/docker/nginx/conf.d/default.conf
index a2070fc..2362fb6 100644
--- a/docker/nginx/conf.d/default.conf
+++ b/docker/nginx/conf.d/default.conf
@@ -22,6 +22,7 @@ server {
     # Force browsers to check for updated data
     location /data/ {
         add_header Cache-Control no-cache;
+        add_header Access-Control-Allow-Origin *;
         autoindex on;
     }