diff --git a/frontend/vite.config.js b/frontend/vite.config.js
index 2938a2b..c6368eb 100644
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@@ -4,6 +4,7 @@ import react from '@vitejs/plugin-react'
 export default defineConfig({
   plugins: [react()],
   server: {
+    allowedHosts: ['config.email-bayarea.com'],
     port: 3008,
     proxy: {
       '/api': {