```
$ sudo systemctl stop nginx
+$ sudo vim /etc/nginx/sites-available/peertube # Comment ssl_certificate and ssl_certificate_key lines
$ sudo certbot --authenticator standalone --installer nginx --post-hook "systemctl start nginx"
+$ sudo vim /etc/nginx/sites-available/peertube # Uncomment ssl_certificate and ssl_certificate_key lines
+$ sudo systemctl reload nginx
```
Remember your certificate will expire in 90 days, and thus needs renewal.
```
$ cd /var/www/peertube/peertube-latest/scripts && sudo -u peertube ./upgrade.sh
-$ diff /var/www/peertube/versions/peertube-${VERSION}/config/production.yaml.example /var/www/peertube/config/production.yaml
$ sudo systemctl restart peertube && sudo journalctl -fu peertube
```