diff --git a/vite.config.js b/vite.config.js
index d0cb225..346f405 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -12,4 +12,7 @@ export default defineConfig({
       },
     },
   },
+  preview: {
+    allowedHosts: ['veikko.lintujarvi.fi', 'www.veikko.lintujarvi.fi', 'localhost'],
+  },
 })