diff --git a/dev/devicelab/bin/tasks/textfield_perf.dart b/dev/devicelab/bin/tasks/textfield_perf.dart
deleted file mode 100644
index b69a724bb1..0000000000
--- a/dev/devicelab/bin/tasks/textfield_perf.dart
+++ /dev/null
@@ -1,12 +0,0 @@
-// Copyright 2014 The Flutter Authors. 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:flutter_devicelab/framework/devices.dart';
-import 'package:flutter_devicelab/framework/framework.dart';
-import 'package:flutter_devicelab/tasks/perf_tests.dart';
-
-Future<void> main() async {
-  deviceOperatingSystem = DeviceOperatingSystem.android;
-  await task(createTextfieldPerfTest());
-}