diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 76c5d723fab..5a19f66b960 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -569769,7 +569769,7 @@
    "testharness"
   ],
   "html/semantics/embedded-content/media-elements/networkState_during_progress.html": [
-   "55a5483997ec3c51f3cfb575c12e349935d83dbe",
+   "d57f05ca1884cc3dbdaac9130cba1f63adf693ed",
    "testharness"
   ],
   "html/semantics/embedded-content/media-elements/networkState_initial.html": [
diff --git a/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/networkState_during_progress.html b/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/networkState_during_progress.html
index e0b4901ef8e..141968a299e 100644
--- a/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/networkState_during_progress.html
+++ b/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/networkState_during_progress.html
@@ -14,25 +14,29 @@
   </video>
   <div id="log"></div>
   <script>
-var ta = async_test("audioElement.networkState should be NETWORK_LOADING during progress event", {timeout:5000});
-var a = document.getElementById("a");
-a.addEventListener("error", ta.unreached_func());
-a.addEventListener("progress", ta.step_func(function() {
-  assert_equals(a.networkState, a.NETWORK_LOADING);
-  ta.done();
-  a.pause();
-}), false);
-a.src = getAudioURI("/media/sound_5") + "?" + new Date() + Math.random();
+test(function() {
+  var ta = async_test("audioElement.networkState should be NETWORK_LOADING during progress event", {timeout:5000});
+  var a = document.getElementById("a");
+  a.addEventListener("error", ta.unreached_func());
+  a.addEventListener("progress", ta.step_func(function() {
+    assert_equals(a.networkState, a.NETWORK_LOADING);
+    ta.done();
+    a.pause();
+  }), false);
+  a.src = getAudioURI("/media/sound_5") + "?" + new Date() + Math.random();
+}, "audio events - networkState during progress");
 
-var tv = async_test("videoElement.networkState should be NETWORK_LOADING during progress event", {timeout:5000});
-var v = document.getElementById("v");
-v.addEventListener("error", tv.unreached_func());
-v.addEventListener("progress", tv.step_func(function() {
-  assert_equals(v.networkState, v.NETWORK_LOADING);
-  tv.done();
-  v.pause();
-}), false);
-v.src = getVideoURI("/media/movie_5") + "?" + new Date() + Math.random();
+test(function() {
+  var tv = async_test("videoElement.networkState should be NETWORK_LOADING during progress event", {timeout:5000});
+  var v = document.getElementById("v");
+  v.addEventListener("error", tv.unreached_func());
+  v.addEventListener("progress", tv.step_func(function() {
+    assert_equals(v.networkState, v.NETWORK_LOADING);
+    tv.done();
+    v.pause();
+  }), false);
+  v.src = getVideoURI("/media/movie_5") + "?" + new Date() + Math.random();
+}, "video events - networkState during progress");
   </script>
  </body>
 </html>