diff --git a/src/vs/workbench/api/common/extHostExtensionService.ts b/src/vs/workbench/api/common/extHostExtensionService.ts
index 4d412233d10..4e902bf8333 100644
--- a/src/vs/workbench/api/common/extHostExtensionService.ts
+++ b/src/vs/workbench/api/common/extHostExtensionService.ts
@@ -699,7 +699,7 @@ export abstract class AbstractExtHostExtensionService extends Disposable impleme
 			const options: ResolvedOptions = {
 				extensionHostEnv: result.extensionHostEnv,
 				isTrusted: result.isTrusted,
-				authenticationSession: result.authenticationSession ? { id: result.authenticationSession.id, providerId: result.authenticationSession.providerId } : undefined
+				authenticationSession: result.authenticationSessionForInitializingExtensions ? { id: result.authenticationSessionForInitializingExtensions.id, providerId: result.authenticationSessionForInitializingExtensions.providerId } : undefined
 			};
 
 			return {
diff --git a/src/vscode-dts/vscode.proposed.resolvers.d.ts b/src/vscode-dts/vscode.proposed.resolvers.d.ts
index 8936603d970..211c201028d 100644
--- a/src/vscode-dts/vscode.proposed.resolvers.d.ts
+++ b/src/vscode-dts/vscode.proposed.resolvers.d.ts
@@ -32,11 +32,9 @@ declare module 'vscode' {
 		isTrusted?: boolean;
 
 		/**
-		 * When provided, remote server will be initialized with the data synced using given user account.
-		 * **Note:** Initialization happens only when VSCode is opened in Desktop and only extensions are initialized as of now.
+		 * When provided, remote server will be initialized with the extensions synced using the given user account.
 		 */
-		// authenticationSession(ForInitialization|ForInitializingExtensions)?
-		authenticationSession?: AuthenticationSession & { providerId: string };
+		authenticationSessionForInitializingExtensions?: AuthenticationSession & { providerId: string };
 	}
 
 	export interface TunnelPrivacy {