diff --git a/cli/test/global-setup.js b/cli/test/global-setup.js
deleted file mode 100644
index 6e1fbf41d0f76..0000000000000
--- a/cli/test/global-setup.js
+++ /dev/null
@@ -1,3 +0,0 @@
-module.exports = async () => {
-  process.env.TZ = 'UTC';
-};