diff --git a/web/utils/site.py b/web/utils/site.py
index 9f94627ab..ded51b097 100644
--- a/web/utils/site.py
+++ b/web/utils/site.py
@@ -1560,7 +1560,7 @@ location ^~ {from} {\n\
         tpl_proxy_cors = "\n\
     add_header Access-Control-Allow-Origin *;\n\
     add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';\n\
-    add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization';\n\
+    add_header Access-Control-Allow-Headers '*';\n\
     if ($request_method = 'OPTIONS') {\n\
         return 204;\n\
     }\n\