server {
- listen 80 deferred backlog=16384 reuseport fastopen=2048 http2 default_server;;
+ listen 80 deferred backlog=16384 reuseport fastopen=2048 default_server;
listen 443 ssl deferred backlog=16384 reuseport fastopen=2048 http2; # No default_server here unless certificate specified here too.
server_name _;