diff --git a/nginx.conf b/nginx.conf
index 8055a98..604a87c 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -12,7 +12,7 @@ server {
     add_header strict_sni on;
     add_header strict_sni_header on;
     add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
-    add_header Content-Security-Policy "upgrade-insecure-requests; default-src 'none'; script-src 'self'; style-src 'self' form-action 'self'; form-action 'self'; font-src 'self'; frame-ancestors 'self'; base-uri 'self'; connect-src 'self' https://overpass-api.de; img-src 'self' data: https://*.tile.openstreetmap.org; frame-src https://www.youtube-nocookie.com https://player.vimeo.com https://www.dailymotion.com https://www.deezer.com https://www.mixcloud.com https://w.soundcloud.com https://embed.spotify.com";
+    add_header Content-Security-Policy upgrade-insecure-requests;
     add_header X-XSS-Protection "1; mode=block";
     add_header X-Content-Type-Options nosniff;
     add_header X-Frame-Options "DENY";