diff --git a/packages/cli/templates/default-web-library-plugin/src/setupTests.ts b/packages/cli/templates/default-web-library-plugin/src/setupTests.ts
new file mode 100644
index 0000000000..48c09b5346
--- /dev/null
+++ b/packages/cli/templates/default-web-library-plugin/src/setupTests.ts
@@ -0,0 +1,2 @@
+import '@testing-library/jest-dom';
+import 'cross-fetch/polyfill';