diff --git a/package.json b/package.json
index 83abcc3..8cf0121 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "type": "module",
   "scripts": {
-    "dev": "vite --port 4730",
+    "dev": "vite --port 4730 --host",
     "all": "run-p build-only format type-check lint",
     "build": "run-p type-check \"build-only {@}\" --",
     "build-only": "vite build",
diff --git a/vite.config.ts b/vite.config.ts
index c0dc306..6d3dfd8 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -24,6 +24,7 @@ export default defineConfig(({ mode, command }) => {
     },
     server: {
       proxy: createViteProxy(),
+      allowedHosts: ['.nwct.dev'],
     },
     build: {
       minify: 'terser',