diff --git a/src/vs/workbench/browser/web.simpleservices.ts b/src/vs/workbench/browser/web.simpleservices.ts
index 78d9281c010..73f112884c8 100644
--- a/src/vs/workbench/browser/web.simpleservices.ts
+++ b/src/vs/workbench/browser/web.simpleservices.ts
@@ -8,7 +8,6 @@ import * as browser from 'vs/base/browser/browser';
 import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
 import { Event } from 'vs/base/common/event';
 import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
-import { IExtensionTipsService, ExtensionRecommendationReason, IExtensionRecommendation } from 'vs/workbench/services/extensionManagement/common/extensionManagement';
 import { ExtensionIdentifier } from 'vs/platform/extensions/common/extensions';
 import { IURLHandler, IURLService } from 'vs/platform/url/common/url';
 import { ILogService } from 'vs/platform/log/common/log';
@@ -39,45 +38,6 @@ import { IClipboardService } from 'vs/platform/clipboard/common/clipboardService
 // tslint:disable-next-line: import-patterns
 import { IWorkspaceStatsService, Tags } from 'vs/workbench/contrib/stats/common/workspaceStats';
 
-//#region Extension Tips
-
-export class SimpleExtensionTipsService implements IExtensionTipsService {
-	_serviceBrand: any;
-
-	onRecommendationChange = Event.None;
-
-	getAllRecommendationsWithReason(): { [id: string]: { reasonId: ExtensionRecommendationReason; reasonText: string; }; } {
-		return Object.create(null);
-	}
-
-	getFileBasedRecommendations(): IExtensionRecommendation[] {
-		return [];
-	}
-
-	getOtherRecommendations(): Promise<IExtensionRecommendation[]> {
-		return Promise.resolve([]);
-	}
-
-	getWorkspaceRecommendations(): Promise<IExtensionRecommendation[]> {
-		return Promise.resolve([]);
-	}
-
-	getKeymapRecommendations(): IExtensionRecommendation[] {
-		return [];
-	}
-
-	toggleIgnoredRecommendation(extensionId: string, shouldIgnore: boolean): void {
-	}
-
-	getAllIgnoredRecommendations(): { global: string[]; workspace: string[]; } {
-		return { global: [], workspace: [] };
-	}
-}
-
-registerSingleton(IExtensionTipsService, SimpleExtensionTipsService, true);
-
-//#endregion
-
 //#region Extension URL Handler
 
 export const IExtensionUrlHandler = createDecorator<IExtensionUrlHandler>('inactiveExtensionUrlHandler');
diff --git a/src/vs/workbench/contrib/extensions/browser/extensions.web.contribution.ts b/src/vs/workbench/contrib/extensions/browser/extensions.web.contribution.ts
deleted file mode 100644
index 439f218cfb3..00000000000
--- a/src/vs/workbench/contrib/extensions/browser/extensions.web.contribution.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
-import { IExtensionTipsService } from 'vs/workbench/services/extensionManagement/common/extensionManagement';
-import { ExtensionTipsService } from 'vs/workbench/contrib/extensions/browser/extensionTipsService';
-
-// Singletons
-registerSingleton(IExtensionTipsService, ExtensionTipsService);