diff --git a/extensions/typescript/package.nls.json b/extensions/typescript/package.nls.json
index c2cf59174963faee973a4586fe8ba45308119e15..d202887540248aba6ea8d7791308d98bff77b2de 100644
--- a/extensions/typescript/package.nls.json
+++ b/extensions/typescript/package.nls.json
@@ -8,7 +8,6 @@
 	"typescript.check.tscVersion": "Check if a global install TypeScript compiler (e.g. tsc) differs from the used TypeScript language service.",
 	"typescript.tsserver.log": "Enables logging of the TS server to a file. This log can be used to diagnose TS Server issues. The log may contain file paths, source code, and other potentially sensitive information from your project.",
 	"typescript.tsserver.trace": "Enables tracing of messages sent to the TS server. This trace can be used to diagnose TS Server issues. The trace may contain file paths, source code, and other potentially sensitive information from your project.",
-	"typescript.tsserver.experimentalAutoBuild": "Enables experimental auto build. Requires 1.9 dev or 2.x tsserver version and a restart of VS Code after changing it.",
 	"typescript.validate.enable": "Enable/disable TypeScript validation.",
 	"typescript.format.enable": "Enable/disable default TypeScript formatter.",
 	"javascript.format.enable": "Enable/disable default JavaScript formatter.",
diff --git a/extensions/typescript/src/features/bufferSyncSupport.ts b/extensions/typescript/src/features/bufferSyncSupport.ts
index 9cdaf802b21882c0182d34c54d69cc6a6188df34..216eebde2edb43920ab452a4efac226c0d00c516 100644
--- a/extensions/typescript/src/features/bufferSyncSupport.ts
+++ b/extensions/typescript/src/features/bufferSyncSupport.ts
@@ -229,7 +229,7 @@ export default class BufferSyncSupport {
 	}
 
 	public requestDiagnostic(file: string): void {
-		if (!this._validate || this.client.experimentalAutoBuild) {
+		if (!this._validate) {
 			return;
 		}
 
diff --git a/extensions/typescript/src/typescriptMain.ts b/extensions/typescript/src/typescriptMain.ts
index e217aa0040096688fa8ee21756e2141334381175..50d5d4cc9801a3bda874f225f078c87ecee477f5 100644
--- a/extensions/typescript/src/typescriptMain.ts
+++ b/extensions/typescript/src/typescriptMain.ts
@@ -94,7 +94,7 @@ export function activate(context: ExtensionContext): void {
 		let clientHost: TypeScriptServiceClientHost | undefined;
 		return () => {
 			if (!clientHost) {
-				clientHost = new TypeScriptServiceClientHost(standardLanguageDescriptions, context.storagePath, context.workspaceState, plugins);
+				clientHost = new TypeScriptServiceClientHost(standardLanguageDescriptions, context.workspaceState, plugins);
 				context.subscriptions.push(clientHost);
 
 				const host = clientHost;
@@ -456,7 +456,6 @@ class TypeScriptServiceClientHost implements ITypescriptServiceClientHost {
 
 	constructor(
 		descriptions: LanguageDescription[],
-		storagePath: string | undefined,
 		workspaceState: Memento,
 		plugins: TypeScriptServerPlugin[]
 	) {
@@ -478,7 +477,7 @@ class TypeScriptServiceClientHost implements ITypescriptServiceClientHost {
 		this.versionStatus = new VersionStatus();
 		this.disposables.push(this.versionStatus);
 
-		this.client = new TypeScriptServiceClient(this, storagePath, workspaceState, this.versionStatus, plugins, this.disposables);
+		this.client = new TypeScriptServiceClient(this, workspaceState, this.versionStatus, plugins, this.disposables);
 		this.languagePerId = Object.create(null);
 		for (const description of descriptions) {
 			const manager = new LanguageProvider(this.client, description);
diff --git a/extensions/typescript/src/typescriptService.ts b/extensions/typescript/src/typescriptService.ts
index dd24447e92959b4b85bebc6f5ee3d340f55c2f17..f2ad09da59a9b20b1844c666b9f184934748d28d 100644
--- a/extensions/typescript/src/typescriptService.ts
+++ b/extensions/typescript/src/typescriptService.ts
@@ -85,7 +85,6 @@ export interface ITypescriptServiceClient {
 
 	logTelemetry(eventName: string, properties?: { [prop: string]: string }): void;
 
-	experimentalAutoBuild: boolean;
 	apiVersion: API;
 	checkGlobalTSCVersion: boolean;
 
diff --git a/extensions/typescript/src/typescriptServiceClient.ts b/extensions/typescript/src/typescriptServiceClient.ts
index 4f68a6991fbaeb6a90a7092b6412ca24b2a0ea65..ba756961c9b3fe82b60a2a59e5c61b2804af8b68 100644
--- a/extensions/typescript/src/typescriptServiceClient.ts
+++ b/extensions/typescript/src/typescriptServiceClient.ts
@@ -20,10 +20,10 @@ import Logger from './utils/logger';
 
 import VersionStatus from './utils/versionStatus';
 import * as is from './utils/is';
+import TelemetryReporter from './utils/telemetry';
+import Tracer from './utils/tracer';
 
 import * as nls from 'vscode-nls';
-import TelemetryReporter from "./utils/telemetry";
-import Tracer from "./utils/tracer";
 const localize = nls.loadMessageBundle();
 
 interface CallbackItem {
@@ -231,7 +231,6 @@ export default class TypeScriptServiceClient implements ITypescriptServiceClient
 	private _onReady: { promise: Promise<void>; resolve: () => void; reject: () => void; };
 	private configuration: TypeScriptServiceConfiguration;
 	private _checkGlobalTSCVersion: boolean;
-	private _experimentalAutoBuild: boolean;
 	private tracer: Tracer;
 	private readonly logger: Logger = new Logger();
 	private tsServerLogFile: string | null = null;
@@ -256,7 +255,6 @@ export default class TypeScriptServiceClient implements ITypescriptServiceClient
 
 	constructor(
 		private readonly host: ITypescriptServiceClientHost,
-		private readonly storagePath: string | undefined,
 		private readonly workspaceState: Memento,
 		private readonly versionStatus: VersionStatus,
 		private readonly plugins: TypeScriptServerPlugin[],
@@ -279,7 +277,6 @@ export default class TypeScriptServiceClient implements ITypescriptServiceClient
 		this.callbacks = new CallbackMap();
 		this.configuration = TypeScriptServiceConfiguration.loadFromWorkspace();
 
-		this._experimentalAutoBuild = false; // configuration.get<boolean>('typescript.tsserver.experimentalAutoBuild', false);
 		this._apiVersion = new API('1.0.0');
 		this._checkGlobalTSCVersion = true;
 		this.tracer = new Tracer(this.logger);
@@ -338,10 +335,6 @@ export default class TypeScriptServiceClient implements ITypescriptServiceClient
 		return this._onTypesInstallerInitializationFailed.event;
 	}
 
-	public get experimentalAutoBuild(): boolean {
-		return this._experimentalAutoBuild;
-	}
-
 	public get checkGlobalTSCVersion(): boolean {
 		return this._checkGlobalTSCVersion;
 	}
@@ -741,13 +734,6 @@ export default class TypeScriptServiceClient implements ITypescriptServiceClient
 		let configureOptions: Proto.ConfigureRequestArguments = {
 			hostInfo: 'vscode'
 		};
-		if (this._experimentalAutoBuild && this.storagePath) {
-			try {
-				fs.mkdirSync(this.storagePath);
-			} catch (error) {
-			}
-			// configureOptions.autoDiagnostics = true;
-		}
 		this.execute('configure', configureOptions);
 		this.setCompilerOptionsForInferredProjects();
 		if (resendModels) {