diff --git a/vite.config.ts b/vite.config.ts
index 9104d77..76293c3 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -22,6 +22,7 @@ export default defineConfig({
   },
   server: {
     host: '0.0.0.0',
+    port: 8877,
     fs: {
       // The engine package lives outside this project's root (a sibling directory reached
       // through a node_modules symlink); allow Vite to serve/watch files from there too.