diff --git a/demo/server.js b/demo/server.js
index 8955431b1a..f1fae572af 100644
--- a/demo/server.js
+++ b/demo/server.js
@@ -32,9 +32,8 @@ function startServer() {
     res.sendFile(__dirname + '/style.css');
   });
 
-  app.get('/dist/client-bundle.js', function(req, res){
-    res.sendFile(__dirname + '/dist/client-bundle.js');
-  });
+  app.use('/dist', express.static(__dirname + '/dist'));
+  app.use('/src', express.static(__dirname + '/src'));
 
   app.post('/terminals', function (req, res) {
     const env = Object.assign({}, process.env);
diff --git a/demo/tsconfig.json b/demo/tsconfig.json
index 2bf76f670b..7a53302d73 100644
--- a/demo/tsconfig.json
+++ b/demo/tsconfig.json
@@ -9,7 +9,8 @@
       "xterm-addon-attach": ["../addons/xterm-addon-attach"],
       "xterm-addon-fit": ["../addons/xterm-addon-fit"],
       "xterm-addon-search": ["../addons/xterm-addon-search"],
-      "xterm-addon-web-links": ["../addons/xterm-addon-web-links"]
+      "xterm-addon-web-links": ["../addons/xterm-addon-web-links"],
+      "xterm-addon-webgl": ["../addons/xterm-addon-webgl"]
     }
   },
   "include": [