diff --git a/FreeBSD-OpenSSH-Hardening-Guides.md b/FreeBSD-OpenSSH-Hardening-Guides.md
index facb00b..8974d6c 100644
--- a/FreeBSD-OpenSSH-Hardening-Guides.md
+++ b/FreeBSD-OpenSSH-Hardening-Guides.md
@@ -2,6 +2,13 @@
 >
 > Taken from: https://github.com/bsdlabs/ssh-hardening
 
+These instructions have been tested against the following versions:
+* 12.4-RELEASE
+* 12.4-STABLE
+* 13.2-RELEASE
+* 13.2-STABLE
+* 14.0-CURRENT
+
 # Server
 
 1. Remove existing key-pairs, disable DSA & ECDSA