diff --git a/extensions/typescript-language-features/src/typescriptServiceClient.ts b/extensions/typescript-language-features/src/typescriptServiceClient.ts
index 5ca4fc821be1a8d10c3b35dcee92399232758479..ebe7d35da732cb3528f9344e085430c992efca7d 100644
--- a/extensions/typescript-language-features/src/typescriptServiceClient.ts
+++ b/extensions/typescript-language-features/src/typescriptServiceClient.ts
@@ -10,7 +10,7 @@ import * as fs from 'fs';
 import * as electron from './utils/electron';
 import { Reader, ICallback } from './utils/wireProtocol';
 
-import { workspace, window, Uri, CancellationToken, Disposable, Memento, MessageItem, EventEmitter, Event, commands, env } from 'vscode';
+import { workspace, window, Uri, CancellationToken, Disposable, Memento, MessageItem, EventEmitter, commands, env } from 'vscode';
 import * as Proto from './protocol';
 import { ITypeScriptServiceClient } from './typescriptService';
 import { TypeScriptServerPlugin } from './utils/plugins';