diff --git a/pkgs/http/pubspec.yaml b/pkgs/http/pubspec.yaml
index 118292fa13..69703b7a04 100644
--- a/pkgs/http/pubspec.yaml
+++ b/pkgs/http/pubspec.yaml
@@ -20,3 +20,20 @@ dev_dependencies:
   shelf: ^1.1.0
   stream_channel: ^2.1.0
   test: ^1.16.0
+
+dependency_overrides:
+  test:
+    git:
+      url: https://github.com/dart-lang/test
+      ref: release-wasm
+      path: pkgs/test
+  test_api:
+    git:
+      url: https://github.com/dart-lang/test
+      ref: release-wasm
+      path: pkgs/test_api
+  test_core:
+    git:
+      url: https://github.com/dart-lang/test
+      ref: release-wasm
+      path: pkgs/test_core
diff --git a/pkgs/http_client_conformance_tests/lib/src/server_queue_helpers.dart b/pkgs/http_client_conformance_tests/lib/src/server_queue_helpers.dart
index 94aed4f253..52a9b8781f 100644
--- a/pkgs/http_client_conformance_tests/lib/src/server_queue_helpers.dart
+++ b/pkgs/http_client_conformance_tests/lib/src/server_queue_helpers.dart
@@ -1,3 +1,7 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
 import 'package:async/async.dart';
 
 extension StreamQueueOfNullableObjectExtension on StreamQueue<Object?> {