diff --git a/testing/web-platform/tests/webrtc-extensions/transfer-datachannel-worker.js b/testing/web-platform/tests/webrtc/transfer-datachannel-worker.js
similarity index 100%
rename from testing/web-platform/tests/webrtc-extensions/transfer-datachannel-worker.js
rename to testing/web-platform/tests/webrtc/transfer-datachannel-worker.js
diff --git a/testing/web-platform/tests/webrtc-extensions/transfer-datachannel.html b/testing/web-platform/tests/webrtc/transfer-datachannel.html
similarity index 98%
rename from testing/web-platform/tests/webrtc-extensions/transfer-datachannel.html
rename to testing/web-platform/tests/webrtc/transfer-datachannel.html
index 9759a67a24463..89fa50a346359 100644
--- a/testing/web-platform/tests/webrtc-extensions/transfer-datachannel.html
+++ b/testing/web-platform/tests/webrtc/transfer-datachannel.html
@@ -6,7 +6,6 @@
         <script src="/resources/testharnessreport.js"></script>
     </head>
     <body>
-        <script src="../service-workers/service-worker/resources/test-helpers.sub.js"></script>
         <script>
 async function createConnections(test, firstConnectionCallback, secondConnectionCallback)
 {
