diff --git a/eleventy.config.js b/eleventy.config.js
index 8f9a307..f074d0b 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -38,7 +38,11 @@ export default async function (eleventyConfig) {
   eleventyConfig.addPlugin(eleventyPluginMetagen);
   eleventyConfig.addPlugin(eleventyPluginNavigation);
   eleventyConfig.addPlugin(eleventyPluginReadingTime);
-  eleventyConfig.addPlugin(eleventyPluginRobotsTxt, {});
+  eleventyConfig.addPlugin(eleventyPluginRobotsTxt, {
+    sitemapURL: 'https://blog.sebin-nyshkim.net/sitemap.xml',
+    shouldBlockAIRobots: true,
+    rules: new Map([['*', [{ allow: '/posts' }]]]),
+  });
   eleventyConfig.addPlugin(eleventyPluginSyntaxHighlight);
   eleventyConfig.addPlugin(eleventyPluginOgImage, {
     shortcodeOutput: async (ogImage) => {