diff --git a/packages/adapters/astro/src/preset.mts b/packages/adapters/astro/src/preset.mts
index 0b2d0e05..a2a6e4a5 100644
--- a/packages/adapters/astro/src/preset.mts
+++ b/packages/adapters/astro/src/preset.mts
@@ -3,14 +3,47 @@ import partytown from '@astrojs/partytown';
 import prefetch from '@astrojs/prefetch';
 import react from '@astrojs/react';
 import sitemap from '@astrojs/sitemap';
+import { getConfig, getDefaultLanguage, getLanguages } from '@galactiks/config';
 import critters from 'astro-critters';
 import robotsTxt from 'astro-robots-txt';
+import { getPageByURL } from '@galactiks/explorer';
+
+const defaultLocale = getDefaultLanguage();
 
 export const integrationsPreset = (): AstroIntegration[] => [
   react(),
   partytown(),
   prefetch(),
-  sitemap(),
+  sitemap({
+    i18n: defaultLocale ? {
+      defaultLocale,
+      locales: Object.fromEntries(getLanguages().map(lang => ([lang, lang])))
+    } : undefined,
+    serialize: async (item) => {
+      const page = await getPageByURL(item.url);
+      if (!page) {
+        return item;
+      }
+
+      // console.log(page.dateModified.toUTCString());
+      // console.log(page.datePublished.toISOString());
+
+      return ({
+        url: page.url,
+        // lastmod: page.dateModified.toUTCString(),
+        news: {
+          publication: {
+            name: getConfig().webManifest.name,
+            language: getDefaultLanguage(),
+          },
+
+          // publication_date: page.datePublished.toISOString(),
+          title: page.name,
+          keywords: page.keywords?.join(', '),
+        },
+      });
+    }
+  }),
   robotsTxt(),
   critters(),
 ];