diff --git a/src/pages/index/+Page.jsx b/src/pages/index/+Page.jsx
index c02e311..2e7fd24 100644
--- a/src/pages/index/+Page.jsx
+++ b/src/pages/index/+Page.jsx
@@ -5,7 +5,6 @@ import fastbootPorts from '../../assets/fastboot-ports.svg'
 import zadigCreateNewDevice from '../../assets/zadig_create_new_device.png'
 import zadigForm from '../../assets/zadig_form.png'
 
-
 export default function App() {
   const version = import.meta?.env?.VITE_PUBLIC_GIT_SHA ?? 'dev'
   console.info(`flash.comma.ai version: ${version}`)
diff --git a/src/pages/index/Page.test.jsx b/src/pages/index/Page.test.jsx
index 206de72..13095c3 100644
--- a/src/pages/index/Page.test.jsx
+++ b/src/pages/index/Page.test.jsx
@@ -1,10 +1,9 @@
 import { Suspense } from 'react'
 import { expect, test } from 'vitest'
 import { render, screen } from '@testing-library/react'
-
-import App from '.'
+import Page from './+Page'
 
 test('renders without crashing', () => {
-  render(<Suspense fallback="loading"><App /></Suspense>)
+  render(<Suspense fallback="loading"><Page /></Suspense>)
   expect(screen.getByText('flash.comma.ai')).toBeInTheDocument()
 })
diff --git a/src/test/mockWorker.js b/src/test/mockWorker.js
new file mode 100644
index 0000000..26bd9ea
--- /dev/null
+++ b/src/test/mockWorker.js
@@ -0,0 +1,16 @@
+class MockWorker {
+  constructor(stringUrl) {
+    this.url = stringUrl;
+    this.onmessage = () => {};
+  }
+
+  postMessage(msg) {
+    this.onmessage({ data: msg });
+  }
+
+  addEventListener() {}
+  removeEventListener() {}
+  terminate() {}
+}
+
+export default MockWorker;
diff --git a/src/test/setup.js b/src/test/setup.js
index c44951a..82b22f0 100644
--- a/src/test/setup.js
+++ b/src/test/setup.js
@@ -1 +1,4 @@
 import '@testing-library/jest-dom'
+import MockWorker from './mockWorker';
+
+global.Worker = MockWorker