diff --git a/pkgs/web_socket/lib/src/io_web_socket.dart b/pkgs/web_socket/lib/src/io_web_socket.dart
index 0780ce807f..5225c07bb9 100644
--- a/pkgs/web_socket/lib/src/io_web_socket.dart
+++ b/pkgs/web_socket/lib/src/io_web_socket.dart
@@ -50,9 +50,8 @@ class IOWebSocket implements WebSocket {
   }
 
   // Create an `IOWebSocket` from an existing `dart:io` `WebSocket`.
-  factory IOWebSocket.fromWebSocket(io.WebSocket webSocket) {
-    return IOWebSocket._(webSocket);
-  }
+  factory IOWebSocket.fromWebSocket(io.WebSocket webSocket) =>
+      IOWebSocket._(webSocket);
 
   IOWebSocket._(this._webSocket) {
     _webSocket.listen(
diff --git a/pkgs/web_socket/test/io_web_socket_test.dart b/pkgs/web_socket/test/io_web_socket_test.dart
index 7d8fbccd55..58816d5d31 100644
--- a/pkgs/web_socket/test/io_web_socket_test.dart
+++ b/pkgs/web_socket/test/io_web_socket_test.dart
@@ -10,7 +10,6 @@ import 'dart:io' as io;
 import 'package:test/test.dart';
 import 'package:web_socket/io_web_socket.dart';
 import 'package:web_socket/web_socket.dart';
-import 'package:web_socket_conformance_tests/web_socket_conformance_tests.dart';
 
 void main() {
   group('fromWebSocket', () {