diff --git a/client/vite.config.ts b/client/vite.config.ts
index 56d966c..6647d33 100644
--- a/client/vite.config.ts
+++ b/client/vite.config.ts
@@ -7,7 +7,18 @@ export default defineConfig({
       '@dflike/shared': path.resolve(__dirname, '../shared/src'),
     },
   },
+  build: {
+    rollupOptions: {
+      output: {
+        manualChunks: {
+          phaser: ['phaser'],
+        },
+      },
+    },
+  },
   server: {
     port: 3000,
+    host: true,
+    allowedHosts: ['game.conlon.fun'],
   },
 });