diff --git a/vite.config.js b/vite.config.js
index 08e5a4b..ff1ca01 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -5,6 +5,14 @@ import path from 'path'
 
 // https://vite.dev/config/
 export default defineConfig({
+  server: {
+    host: true, // Allow external access
+    allowedHosts: [
+      'localhost',
+      'litter.psbailey.uk',
+      '.psbailey.uk', // Allow all subdomains
+    ],
+  },
   plugins: [
     react(),
     VitePWA({