diff --git a/astro.config.mjs b/astro.config.mjs
index f2b3982..76a93b9 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -29,6 +29,12 @@ export default defineConfig({
     port: 5522,
     host: true
   },
+  vite: {
+    preview: {
+      // @ts-ignore
+      allowedHosts: "sudovanilla.org"
+    }
+  },
   devToolbar: {
     enabled: false
   }