diff --git a/README.md b/README.md
index aefe8d0..1c13d1c 100644
--- a/README.md
+++ b/README.md
@@ -16,11 +16,15 @@ Defaults:
 - `ssh_hardening_hostkeys_all`: `dsa`, `ecdsa`, `rsa`, `ed25519`
 - `ssh_hardening_moduli`: `/etc/ssh/moduli`
 - `ssh_hardening_moduli_backup`: `/etc/ssh/moduli.not-hardened`
+- `ssh_hardening_service_name`: `sshd`
 - `ssh_hardening_sshd_config`: `/etc/ssh/sshd_config`
 
 Included via `vars/ssh_*`:
 - `ssh_hardening_opts`: Parameter/Values to set for specific SSH version
 
+Included via `vars/os_*`:
+- `ssh_hardening_service_name`
+
 Command line variables (undefined):
 - `ssh_hardening_force`: version/id to include, overwrites detected version!