diff --git a/vite.config.ts b/vite.config.ts
index 97895d8..2d42a73 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -18,7 +18,12 @@ export default defineConfig({
   server: {
     host: true,
     port: 5173,
+  }, preview: {
+    host: true,         // Production (vite preview) uchun
+    port: 3000,
+    allowedHosts: ["admin.simpletravel.uz"], // ✅ bu yer muhim
   },
+
   build: {
     outDir: "dist", // Vercel build chiqishini shu papkadan oladi
     sourcemap: false, // Agar kerak bo‘lmasa o‘chirib qo‘ying