diff --git a/configuration/reverseproxy/nginx/dot-stream b/configuration/reverseproxy/nginx/dot-stream
index 6e3c639..7874589 100644
--- a/configuration/reverseproxy/nginx/dot-stream
+++ b/configuration/reverseproxy/nginx/dot-stream
@@ -8,7 +8,9 @@ upstream dns {
 server {
         listen 853 ssl;
 	listen [::]:853 ssl;
-	ssl_protocols TLSv1.3;
+	ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+        ssl_prefer_server_ciphers off;
         ssl_certificate /go/to/ket/;
         ssl_certificate_key /go/to/ket/;
         proxy_pass dns;