diff --git a/experimental/linting_tool/lib/repository/api_provider.dart b/experimental/linting_tool/lib/repository/api_provider.dart
index 40b81a149..76d2349a9 100644
--- a/experimental/linting_tool/lib/repository/api_provider.dart
+++ b/experimental/linting_tool/lib/repository/api_provider.dart
@@ -8,15 +8,14 @@ import 'package:linting_tool/model/rule.dart';
 import 'package:yaml/yaml.dart';
 
 class APIProvider {
-  static const String _baseURL = 'https://dart-lang.github.io/linter';
-
   final http.Client httpClient;
 
   APIProvider(this.httpClient);
 
   Future<List<Rule>> getRulesList() async {
-    final response =
-        await httpClient.get(Uri.parse('$_baseURL/lints/machine/rules.json'));
+    final response = await httpClient.get(Uri.parse(
+      'https://raw.githubusercontent.com/dart-lang/site-www/main/src/_data/linter_rules.json',
+    ));
 
     if (response.statusCode == 200) {
       final data = json.decode(response.body) as List;
diff --git a/experimental/linting_tool/test/widget_test.dart b/experimental/linting_tool/test/widget_test.dart
index bccdb599a..f32e5cb64 100644
--- a/experimental/linting_tool/test/widget_test.dart
+++ b/experimental/linting_tool/test/widget_test.dart
@@ -75,8 +75,8 @@ void main() {
         '''[{"name": "always_use_package_imports","description": "Avoid relative imports for files in `lib/`.","group": "errors","state": "stable","incompatible": [],"sets": [],"details": "*DO* avoid relative imports for files in `lib/`.\n\nWhen mixing relative and absolute imports it's possible to create confusion\nwhere the same member gets imported in two different ways. One way to avoid\nthat is to ensure you consistently use absolute imports for files withing the\n`lib/` directory.\n\nThis is the opposite of 'prefer_relative_imports'.\nMight be used with 'avoid_relative_lib_imports' to avoid relative imports of\nfiles within `lib/` directory outside of it. (for example `test/`)\n\n**GOOD:**\n\n```dart\nimport 'package:foo/bar.dart';\n\nimport 'package:foo/baz.dart';\n\nimport 'package:foo/src/baz.dart';\n...\n```\n\n**BAD:**\n\n```dart\nimport 'baz.dart';\n\nimport 'src/bag.dart'\n\nimport '../lib/baz.dart';\n\n...\n```\n\n"}]''';
 
     when(_mockClient.get(Uri.parse(
-            'https://dart-lang.github.io/linter/lints/machine/rules.json')))
-        .thenAnswer(
+      'https://raw.githubusercontent.com/dart-lang/site-www/main/src/_data/linter_rules.json',
+    ))).thenAnswer(
       (_) async => http.Response(responseBody, 400),
     );