diff --git a/README.md b/README.md
index 7480c54..809dac3 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ Currently, the following base operating systems are supported for guest VMs:
 - Ubuntu 22.04
 - FreeBSD 14.3 with UFS filesystem
 - FreeBSD 14.2 with ZFS filesystem
+- OpenBSD 7.7
 
 ## Pre-requisites