diff --git a/source/_addons/lets_encrypt.markdown b/source/_addons/lets_encrypt.markdown index fe3894e6f89..c0cbf10bbea 100644 --- a/source/_addons/lets_encrypt.markdown +++ b/source/_addons/lets_encrypt.markdown @@ -14,7 +14,7 @@ featured: false You should not use this if you are also using the [DuckDNS add-on]. The DuckDNS add-on has integrated Let's Encrypt support.

-Setup and manage a [Let's Encrypt](https://letsencrypt.org/) certificate. This addon will create a certificate on the first run and will auto-renew if the certificate is within 30 days of expiration. +Setup and manage a [Let's Encrypt](https://letsencrypt.org/) certificate. This addon will create a certificate on the first run and will auto-renew if the certificate is within 30 days of expiration. This add-on uses port 80 to verify the certificate request. You will need to stop all other add-ons that also use this port. ```json {