diff --git a/src/utils/fetchPosts.js b/src/utils/fetchPosts.js
index 979612d..526109e 100644
--- a/src/utils/fetchPosts.js
+++ b/src/utils/fetchPosts.js
@@ -1,7 +1,7 @@
 import { getNormalizedPost } from "~/utils/getNormalizedPost";
 
 const load = async function () {
-  const posts = import.meta.glob("~/data/posts/**/*.{md,mdx}", {
+  const posts = import.meta.glob("~/data/posts/**/*.md", {
     eager: true,
   });
 
@@ -29,9 +29,9 @@ export const findPostsByIds = async (ids) => {
 
   const posts = await fetchPosts();
 
-  return ids.reduce(function (r, a) {
-    posts.some(function (el) {
-      return a === el.slug && r.push(el);
+  return ids.reduce(function (r, id) {
+    posts.some(function (post) {
+      return id === post.ID && r.push(post);
     });
     return r;
   }, []);