diff --git a/jest/jest-setup.js b/jest/jest-setup.js
index e7b326940f8..ab732b0e781 100644
--- a/jest/jest-setup.js
+++ b/jest/jest-setup.js
@@ -21,7 +21,7 @@ import Adapter from 'enzyme-adapter-react-16'
 
 const errorsToIgnore = ["Warning: [Focusable] Exactly one tabbable child is required (0 found)."];
 
-window.fetch = require('jest-fetch-mock')
+global.fetch = require('jest-fetch-mock')
 
 /* eslint-disable-next-line */
 const _consoleDotError = console.error