diff --git a/docker-compose.yml b/docker-compose.yml
index 974225f..2b73485 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,8 +5,9 @@ services:
     container_name: "web"
     image: "node"
     ports:
-      - "6969:80"
-      - "8080:8080"
+      - "6969:6969"
+      - "4242:4242"
     volumes:
       - ".:/app"
+    working_dir: "/app"
     command: "node /app/server.js"
diff --git a/load.js b/load.js
index edef881..c5827bf 100644
--- a/load.js
+++ b/load.js
@@ -1,4 +1,4 @@
-const connection = new WebSocket('ws://localhost:8080');
+const connection = new WebSocket('ws://localhost:4242');
 connection.onmessage = (e) => {
     var req = JSON.parse(e.data);
     if (req.name == 'pseudo') {
@@ -35,7 +35,8 @@ window.onload = () => {
         };
     }
     var play = document.getElementById('play');
-    play.onclick = () => {
+    var pseudo = document.getElementById('pseudo');
+    pseudo.onchange = play.onclick = () => {
         var pseudo = document.getElementById('pseudo').value;
         connection.send('{"name": "pseudo", "value": "'+pseudo+'"}');
     };
diff --git a/server.js b/server.js
index 6b5fdb3..45d2ee3 100644
--- a/server.js
+++ b/server.js
@@ -2,9 +2,8 @@ const fs = require('fs');
 const http = require("http");
 const ws = require('ws');
 
-const HTTP_PORT = 80;
-const WS_PORT = 8080;
-const DIR = "/app";
+const HTTP_PORT = 6969;
+const WS_PORT = 4242;
 
 function update_player_list()
 {
@@ -19,28 +18,28 @@ const requestListener = function (req, res) {
     if (url == "/" || url == "/index.html") {
         res.setHeader("Content-Type", "text/html");
         res.writeHead(200);
-        res.end(fs.readFileSync(DIR + "/index.html"));
+        res.end(fs.readFileSync("./index.html"));
         return;
     }
 
     if (url == "/app.wasm") {
         res.setHeader("Content-Type", "application/wasm");
         res.writeHead(200);
-        res.end(fs.readFileSync(DIR + url));
+        res.end(fs.readFileSync("." + url));
         return;
     }
 
     if (url == "/load.js") {
 	    res.setHeader("Content-Type", "text/javascript");
         res.writeHead(200);
-        res.end(fs.readFileSync(DIR + url));
+        res.end(fs.readFileSync("." + url));
         return;
     }
 
     if (url.startsWith("/museum/")) {
 	    res.setHeader("Content-Type", "image/png");
         res.writeHead(200);
-        res.end(fs.readFileSync(DIR + url));
+        res.end(fs.readFileSync("." + url));
         return;
     }