diff --git a/README.md b/README.md
index fbb49cb..02501ac 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,8 @@
- ~~`docker run -it --rm -e 'DEFAULT_BLOCK_HOST_MASK="nothing"' -net host -v $(pwd)/links.conf:/etc/inspircd/links.conf:ro inspi4`~~
# Linking
-- Run `docker exec -it irc_ircd_linked_1 openssl x509 -fingerprint -in /etc/ssl/inspircd/server.crt` to get the fingerprints
+- Run `docker exec -it irc_ircd_linked_1 openssl x509 -sha256 -fingerprint -in /etc/ssl/inspircd/server.crt | tr -d ":" | tr '[:upper:]' '[:lower:]'`
+to get the fingerprints.
- On `hub.netcrave.network` add something like this to the `include.conf`:
@@ -24,11 +25,11 @@
server="leaf.netcrave.network">