diff --git a/app/[...slug]/page.tsx b/app/[...slug]/page.tsx
index dd5a4a7..4e6bc7d 100644
--- a/app/[...slug]/page.tsx
+++ b/app/[...slug]/page.tsx
@@ -79,7 +79,7 @@ function createRelativeLinkWithFilenameOnly(
 
         const [path, hash] = href.split('#');
 
-        if (path.endsWith('.md')) {
+        if (path.endsWith('.md') || path.endsWith('.mdx')) {
             finalHref = `./${path}${hash ? `#${hash.toLowerCase()}` : ''}`;
         }