diff --git a/main.go b/main.go
index ca3ea72..04cd778 100644
--- a/main.go
+++ b/main.go
@@ -53,7 +53,7 @@ func main() {
 		go setupACME(s)
 	}
 
-	l, err := net.Listen("tcp", "127.0.0.1:"+*webPort)
+	l, err := net.Listen("tcp", "0.0.0.0:"+*webPort)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -61,7 +61,7 @@ func main() {
 
 	hs := &http.Server{
 		Handler: s,
-		Addr:    "127.0.0.1:" + *webPort,
+		Addr:    "0.0.0.0:" + *webPort,
 	}
 
 	hs.Serve(l)
@@ -79,7 +79,7 @@ func setupACME(s *server.Server) {
 
 	hs := &http.Server{
 		Handler: s,
-		Addr:    "127.0.0.1:" + *sslPort,
+		Addr:    "0.0.0.0:" + *sslPort,
 		TLSConfig: &tls.Config{
 			GetCertificate: m.GetCertificate,
 		},