diff --git a/general/overlay/usr/sbin/wg-start b/general/overlay/usr/sbin/wg-start
new file mode 100644
index 00000000..9929f1b5
--- /dev/null
+++ b/general/overlay/usr/sbin/wg-start
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+set -e
+
+modprobe wireguard
+ip link add dev wg0 type wireguard
+
+( echo "#"
+  echo "[Interface]"
+  echo "PrivateKey = $(fw_printenv -n wg_privkey)"
+  # echo "Address = $(fw_printenv -n wg_address)"
+  # echo "DNS = $(fw_printenv -n wg_dns)"
+  echo
+  echo "[Peer]"
+  echo "Endpoint = $(fw_printenv -n wg_endpoint)"
+  echo "PersistentKeepalive = $(fw_printenv -n wg_alive)"
+  echo "PublicKey = $(fw_printenv -n wg_pubkey)"
+  echo "PresharedKey = $(fw_printenv -n wg_sharkey)"
+  echo "AllowedIPs = $(fw_printenv -n wg_allowed)"
+  echo "#"
+) >>/tmp/wireguard.conf
+
+wg setconf wg0 /tmp/wireguard.conf
+ip address add dev wg0 $(fw_printenv -n wg_address)
+ip link set up dev wg0