diff --git a/test-app/tests/unit/abortcontroller-test.js b/test-app/tests/unit/abortcontroller-test.js
deleted file mode 100644
index 0f2cda4a..00000000
--- a/test-app/tests/unit/abortcontroller-test.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import { module, test } from 'qunit';
-
-module('AbortController', function () {
-  test('signal', function (assert) {
-    assert.expect(1);
-    let controller = new AbortController();
-    let signal = controller.signal;
-
-    let done = assert.async();
-    signal.addEventListener('abort', function () {
-      assert.ok(true);
-      done();
-    });
-
-    controller.abort();
-  });
-});