diff --git a/in/public/web/nginx/configure.rst b/in/public/web/nginx/configure.rst
index 7decdfe..1d07d93 100644
--- a/in/public/web/nginx/configure.rst
+++ b/in/public/web/nginx/configure.rst
@@ -39,7 +39,7 @@ Configure
  # Security
 
  ssl_buffer_size 8k;
- ssl_ciphers "TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ARIA256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ARIA128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256";
+ ssl_ciphers "ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ARIA256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ARIA128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256";
  ssl_ecdh_curve "X448:X25519:secp521r1:secp384r1";
  ssl_prefer_server_ciphers on;
  ssl_protocols TLSv1.3 TLSv1.2;