diff --git a/SimpleHttpServer/HttpServer.cs b/SimpleHttpServer/HttpServer.cs
index 4900784..baf27fc 100644
--- a/SimpleHttpServer/HttpServer.cs
+++ b/SimpleHttpServer/HttpServer.cs
@@ -24,12 +24,13 @@ public sealed class HttpServer {
         conf = configuration;
         listener = new HttpListener();
         listener.Prefixes.Add($"http://localhost:{port}/");
+        listener.Prefixes.Add($"http://[::1]:{port}/");
         mainLogger = new(LogOutputTopic.Main, conf);
         requestLogger = new(LogOutputTopic.Request, conf);
     }
 
     public void Start() {
-        mainLogger.Information($"Starting on port {Port}...");
+        mainLogger.Information($"Starting on port {Port} (IPv4+IPv6)...");
         Assert(listenerTask == null, "Server was already started!");
         listener.Start();
         listenerTask = Task.Run(GetContextLoopAsync);