diff --git a/config/http/default.nix b/config/http/default.nix
index 474c18f..6d6862d 100644
--- a/config/http/default.nix
+++ b/config/http/default.nix
@@ -35,7 +35,7 @@ in {
           https   "max-age=31536000; includeSubdomains; preload";
       }
       more_set_headers 'Strict-Transport-Security: $hsts_header';
-      more_set_headers 'Content-Security-Policy: default-src "self"';
+      more_set_headers 'Content-Security-Policy: default-src "self" *';
       more_set_headers 'Referrer-Policy: origin-when-cross-origin';
       more_set_headers 'X-Frame-Options: DENY';
       more_set_headers 'X-Content-Type-Options: nosniff';