diff --git a/vitest.setup.ts b/vitest.setup.ts
index b2e7e916d..3f1ace5b6 100644
--- a/vitest.setup.ts
+++ b/vitest.setup.ts
@@ -1,3 +1,4 @@
+import { Blob } from 'node:buffer';
 import { expect, afterEach } from 'vitest';
 import { cleanup } from '@testing-library/react';
 import matchers from '@testing-library/jest-dom/matchers';
@@ -8,3 +9,5 @@ expect.extend(matchers);
 afterEach(() => {
   cleanup();
 });
+
+globalThis.Blob = Blob as unknown as typeof globalThis.Blob;