diff --git a/test/fixtures/worker-script.ts b/test/fixtures/worker-script.ts
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/test/parallel/test-worker-load-file-with-extension-other-than-js.js b/test/parallel/test-worker-load-file-with-extension-other-than-js.js
new file mode 100644
index 00000000000..5dca297576b
--- /dev/null
+++ b/test/parallel/test-worker-load-file-with-extension-other-than-js.js
@@ -0,0 +1,9 @@
+'use strict';
+const common = require('../common');
+const fixtures = require('../common/fixtures');
+
+const { Worker } = require('worker_threads');
+
+(common.mustCall(() => {
+  new Worker(fixtures.path('worker-script.ts'));
+}))();