diff --git a/public/robots.txt b/public/robots.txt
deleted file mode 100644
index da95c4e..0000000
--- a/public/robots.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-User-agent: Googlebot
-Disallow: /nogooglebot/
-
-User-agent: *
-Allow: /
\ No newline at end of file
diff --git a/src/pages/robots.txt.ts b/src/pages/robots.txt.ts
new file mode 100644
index 0000000..0475e01
--- /dev/null
+++ b/src/pages/robots.txt.ts
@@ -0,0 +1,17 @@
+import type { APIRoute } from "astro";
+import { SITE } from "@config";
+
+const robots = `
+User-agent: Googlebot
+Disallow: /nogooglebot/
+
+User-agent: *
+Allow: /
+
+Sitemap: ${new URL("sitemap-index.xml", SITE.website).href}
+`.trim();
+
+export const GET: APIRoute = () =>
+  new Response(robots, {
+    headers: { "Content-Type": "text/plain" },
+  });