diff --git a/roles/mail/files/nginx.conf b/roles/mail/files/nginx.conf
index c37e128..14ccf31 100644
--- a/roles/mail/files/nginx.conf
+++ b/roles/mail/files/nginx.conf
@@ -31,7 +31,7 @@ http {
 
     ssl_certificate         /etc/letsencrypt/live/atlantishq.de/fullchain.pem;
 	ssl_certificate_key     /etc/letsencrypt/live/atlantishq.de/privkey.pem;
-	ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
+	ssl_protocols TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
 	ssl_prefer_server_ciphers on;
 
 	##