diff --git a/README.md b/README.md
index f71c9ae..5bc0a7d 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,8 @@ To start a PHP× group:
 
 1. Make sure there isn't an existing group in your region
 2. Get a phpx(…).com domain (use local airport code or something similar)
+3. Set up a free Cloudflare account (or any other service that handles SSL for you) and set it to proxy
+   to the IP address `167.99.10.168`
 3. Pull request your group to the [`groups.json`](https://github.com/phpx-foundation/website/blob/main/groups.json)
    with the following format: