diff --git a/scripts/fixRelativeLinks.js b/scripts/fixRelativeLinks.js
index dd9f057..820d82d 100644
--- a/scripts/fixRelativeLinks.js
+++ b/scripts/fixRelativeLinks.js
@@ -63,7 +63,7 @@ async function findAndUpdateLinks(files) {
       let [resolvedPath, fragment] = linkPath.split('#');
       const targetFile = path.resolve(dir, resolvedPath);
 
-      targetFileMDX = targetFile.endsWith('.mdx') ? targetFile : `${targetFile}.mdx`;
+      let targetFileMDX = targetFile.endsWith('.mdx') ? targetFile : `${targetFile}.mdx`;
       if (!fs.existsSync(targetFileMDX)) {
         console.log(`Broken link found in ${file}: ${linkPath} does not exist.`);
         throw new Error('Broken link found');