diff --git a/other/whats-a-test/jest.config.js b/other/whats-a-test/jest.config.js
index 97cea009..96873a4d 100644
--- a/other/whats-a-test/jest.config.js
+++ b/other/whats-a-test/jest.config.js
@@ -1,3 +1,4 @@
 module.exports = {
   testMatch: ['**/4.js'],
+  testEnvironment: "node"
 }