diff --git a/nginx.conf b/nginx.conf
index 722c4c00e..5f01426cc 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -32,23 +32,6 @@ server {
 
     location ~ /podcast/(cover\.png|feed|episodes/\d+\.mp3) {
         root /var/www/web-standards.ru;
-
-        if ($request_method = 'OPTIONS') {
-            add_header 'Access-Control-Allow-Origin' 'https://instantview.telegram.org';
-            add_header 'Access-Control-Allow-Methods' 'GET';
-            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
-            add_header 'Access-Control-Max-Age' 1728000;
-            add_header 'Content-Type' 'text/plain; charset=utf-8';
-            add_header 'Content-Length' 0;
-            return 204;
-        }
-
-        if ($request_method = 'GET') {
-            add_header 'Access-Control-Allow-Origin' 'https://instantview.telegram.org';
-            add_header 'Access-Control-Allow-Methods' 'GET, OPTIONS';
-            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
-            add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
-        }
     }
 
     ssl_certificate /etc/letsencrypt/live/web-standards.ru/fullchain.pem;