diff --git a/cmd/wireproxy/main.go b/cmd/wireproxy/main.go
index 110dd2f..5d91320 100644
--- a/cmd/wireproxy/main.go
+++ b/cmd/wireproxy/main.go
@@ -19,7 +19,7 @@ const daemonProcess = "daemon-process"
 func pledgeOrPanic(promises string) {
 	err := protect.Pledge(promises)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 }
 
@@ -54,7 +54,7 @@ func main() {
 
 	conf, err := wireproxy.ParseConfig(*config)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 
 	if *configTest {
@@ -89,7 +89,7 @@ func main() {
 
 	tnet, err := wireproxy.StartWireguard(conf.Device)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 
 	for _, spawner := range conf.Routines {
diff --git a/routine.go b/routine.go
index e8d156c..8fcbe8c 100644
--- a/routine.go
+++ b/routine.go
@@ -122,11 +122,11 @@ func (config *Socks5Config) SpawnRoutine(vt *VirtualTun) {
 	}
 	server, err := socks5.New(conf)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 
 	if err := server.ListenAndServe("tcp", config.BindAddress); err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 }
 
@@ -165,19 +165,19 @@ func tcpClientForward(tnet *netstack.Net, target *net.TCPAddr, conn net.Conn) {
 func (conf *TCPClientTunnelConfig) SpawnRoutine(vt *VirtualTun) {
 	raddr, err := vt.ResolveAddrPort(conf.Target)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 	tcpAddr := TCPAddrFromAddrPort(*raddr)
 
 	server, err := net.ListenTCP("tcp", conf.BindAddress)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 
 	for {
 		conn, err := server.Accept()
 		if err != nil {
-			log.Panic(err)
+			log.Fatal(err)
 		}
 		go tcpClientForward(vt.tnet, tcpAddr, conn)
 	}
@@ -199,20 +199,20 @@ func tcpServerForward(target *net.TCPAddr, conn net.Conn) {
 func (conf *TCPServerTunnelConfig) SpawnRoutine(vt *VirtualTun) {
 	raddr, err := vt.ResolveAddrPort(conf.Target)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 	tcpAddr := TCPAddrFromAddrPort(*raddr)
 
 	addr := &net.TCPAddr{Port: conf.ListenPort}
 	server, err := vt.tnet.ListenTCP(addr)
 	if err != nil {
-		log.Panic(err)
+		log.Fatal(err)
 	}
 
 	for {
 		conn, err := server.Accept()
 		if err != nil {
-			log.Panic(err)
+			log.Fatal(err)
 		}
 		go tcpServerForward(tcpAddr, conn)
 	}