diff --git a/net/tailscale/test.sh b/net/tailscale/test.sh
new file mode 100644
index 000000000..f50de6fc0
--- /dev/null
+++ b/net/tailscale/test.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+if command -v tailscale; then
+    tailscale version | grep "$2" || exit 1
+fi
+
+if command -v tailscaled; then
+    tailscaled -version | grep "$2"
+fi