diff --git a/src/index.ts b/src/index.ts
index 57faf7c..ee0554c 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -129,15 +129,17 @@ interface Reports {
 let reports: Reports = {};
 async function recurseDirectory(reports: Reports, path: string) {
   const dir = await readdir(path, { withFileTypes: true });
-  for (const file of dir) {
-    const filePath = join(path, file.name);
-    if (file.isDirectory()) await recurseDirectory(reports, filePath);
-    else {
-      if (!file.name.endsWith(".html")) continue;
-      const content = await readFile(filePath, "utf-8");
-      reports[filePath] = await processFile(content);
-    }
-  }
+  return await Promise.all(
+    dir.map(async (file) => {
+      const filePath = join(path, file.name);
+      if (file.isDirectory()) await recurseDirectory(reports, filePath);
+      else {
+        if (!file.name.endsWith(".html")) return;
+        const content = await readFile(filePath, "utf-8");
+        reports[filePath] = await processFile(content);
+      }
+    })
+  );
 }
 await recurseDirectory(reports, dirPath);
 const totalThings = Object.values(reports)