diff --git a/src/vs/workbench/api/browser/mainThreadAuthentication.ts b/src/vs/workbench/api/browser/mainThreadAuthentication.ts
index 96ed5742429..b43c0e90c74 100644
--- a/src/vs/workbench/api/browser/mainThreadAuthentication.ts
+++ b/src/vs/workbench/api/browser/mainThreadAuthentication.ts
@@ -18,7 +18,7 @@ import { IStorageKeysSyncRegistryService } from 'vs/platform/userDataSync/common
 import { IRemoteAgentService } from 'vs/workbench/services/remote/common/remoteAgentService';
 import { fromNow } from 'vs/base/common/date';
 
-const VSO_ALLOWED_EXTENSIONS = ['github.vscode-pull-request-github', 'github.vscode-pull-request-github-insiders', 'vscode.git'];
+const VSO_ALLOWED_EXTENSIONS = ['github.vscode-pull-request-github', 'github.vscode-pull-request-github-insiders', 'vscode.git', 'ms-vsonline.vsonline'];
 
 interface IAccountUsage {
 	extensionId: string;