diff --git a/wireguard-install.sh b/wireguard-install.sh
index 1feb588..e566525 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -415,6 +415,8 @@ EOF
 Before=network.target
 [Service]
 Type=oneshot
+Restart=on-failure
+RestartSec=5s
 ExecStart=$iptables_path -t nat -A POSTROUTING -s 10.7.0.0/24 ! -d 10.7.0.0/24 -j SNAT --to $ip
 ExecStart=$iptables_path -I INPUT -p udp --dport $port -j ACCEPT
 ExecStart=$iptables_path -I FORWARD -s 10.7.0.0/24 -j ACCEPT