diff --git a/test/chromium/headful.spec.js b/test/chromium/headful.spec.js
index 327947ab2a..4aa4b9a574 100644
--- a/test/chromium/headful.spec.js
+++ b/test/chromium/headful.spec.js
@@ -24,7 +24,7 @@ const mkdtempAsync = util.promisify(fs.mkdtemp);
 
 const TMP_FOLDER = path.join(os.tmpdir(), 'pw_tmp_folder-');
 
-module.exports.describe = function({testRunner, expect, playwright, defaultBrowserOptions, FFOX, CHROMIUM, WEBKIT}) {
+module.exports.describe = function({testRunner, expect, playwright, defaultBrowserOptions, FFOX, CHROMIUM, WEBKIT, WIN}) {
   const {describe, xdescribe, fdescribe} = testRunner;
   const {it, fit, xit, dit} = testRunner;
   const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;