diff --git a/test/_helpers/TestDir.mjs b/test/_helpers/TestDir.mjs
index bdc790c7..145f8033 100644
--- a/test/_helpers/TestDir.mjs
+++ b/test/_helpers/TestDir.mjs
@@ -4,6 +4,7 @@
 import assert from 'node:assert/strict';
 import path from 'node:path';
 import fs from 'node:fs';
+import fg from 'fast-glob';
 import { fileURLToPath } from 'node:url';
 import { expect } from '@playwright/test';
 
@@ -40,6 +41,11 @@ export class TestDir {
     return fs.readFileSync(absPath, 'utf8');
   }
 
+  getAllFiles(relativePath) {
+    const cwd = this.getAbsPath(relativePath);
+    return fg.sync('**', { cwd });
+  }
+
   expectFileContains(relativePath, substr) {
     const substrList = Array.isArray(substr) ? substr : [substr];
     const fileContents = this.getFileContents(relativePath);
diff --git a/test/reporter-cucumber-ext-attachments/test.mjs b/test/reporter-cucumber-ext-attachments/test.mjs
index 73fcb6d5..4bb35e9b 100644
--- a/test/reporter-cucumber-ext-attachments/test.mjs
+++ b/test/reporter-cucumber-ext-attachments/test.mjs
@@ -1,6 +1,5 @@
 import { test, expect, TestDir, execPlaywrightTest } from '../_helpers/index.mjs';
 import path from 'node:path';
-import fg from 'fast-glob';
 
 const testDir = new TestDir(import.meta);
 
@@ -23,8 +22,8 @@ function checkHtmlReport() {
 }
 
 function checkAttachmentFiles() {
-  const extensions = fg
-    .sync('actual-reports/attachments/*', { cwd: path.dirname(testDir.getAbsPath()) })
+  const extensions = testDir
+    .getAllFiles('actual-reports/attachments')
     .map((file) => path.extname(file))
     .sort();
   expect(extensions).toEqual(['.png', '.png', '.webm', '.zip']);