diff --git a/pkg/analysis_server_client/test/all.dart b/pkg/analysis_server_client/test/all.dart
index d510ab268fe..bd97ea7c1bb 100644
--- a/pkg/analysis_server_client/test/all.dart
+++ b/pkg/analysis_server_client/test/all.dart
@@ -2,8 +2,6 @@
 // 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.
 
-// @dart = 2.9
-
 import 'live_test.dart' as live;
 import 'server_test.dart' as server;
 import 'verify_sorted_test.dart' as verify_sorted;
diff --git a/pkg/analysis_server_client/test/verify_sorted_test.dart b/pkg/analysis_server_client/test/verify_sorted_test.dart
index 6841a86197c..5a19d51174d 100644
--- a/pkg/analysis_server_client/test/verify_sorted_test.dart
+++ b/pkg/analysis_server_client/test/verify_sorted_test.dart
@@ -2,8 +2,6 @@
 // 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.
 
-// @dart = 2.9
-
 import 'package:analysis_server/src/services/correction/sort_members.dart';
 import 'package:analyzer/dart/analysis/analysis_context_collection.dart';
 import 'package:analyzer/dart/analysis/results.dart';