diff --git a/src/cli/config-manager/bun-install.test.ts b/src/cli/config-manager/bun-install.test.ts
index 389df04c6..ab803377b 100644
--- a/src/cli/config-manager/bun-install.test.ts
+++ b/src/cli/config-manager/bun-install.test.ts
@@ -1,3 +1,5 @@
+/// <reference types="bun-types" />
+
 import * as fs from "node:fs"
 
 import { afterEach, beforeEach, describe, expect, it, spyOn } from "bun:test"