diff --git a/mise-tasks/services-check b/mise-tasks/services-check
index 020e177..77804f4 100755
--- a/mise-tasks/services-check
+++ b/mise-tasks/services-check
@@ -83,6 +83,11 @@ check_http "CV" "https://cv.ops.eblu.me/"
 check_http "Ntfy" "https://ntfy.ops.eblu.me/v1/health"
 check_http "Frigate" "https://nvr.ops.eblu.me/api/version"
 
+echo ""
+echo "Ringtail (NixOS):"
+check_service "ssh" "ssh -o ConnectTimeout=5 ringtail true"
+check_service "tailscale" "ssh ringtail 'tailscale status --self --json' | grep -q '\"Online\":true'"
+
 echo ""
 echo "Public services (via Fly.io):"
 check_http "Docs (public)" "https://docs.eblu.me/"