diff --git a/src/vs/workbench/services/extensions/electron-browser/extensionService.ts b/src/vs/workbench/services/extensions/electron-browser/extensionService.ts
index f45b5c6d130..e60b3e6c177 100644
--- a/src/vs/workbench/services/extensions/electron-browser/extensionService.ts
+++ b/src/vs/workbench/services/extensions/electron-browser/extensionService.ts
@@ -441,7 +441,7 @@ export class ExtensionService extends Disposable implements IExtensionService {
 				}
 
 				const enableProposedApiForAll = !this._environmentService.isBuilt ||
-					(!!this._environmentService.extensionDevelopmentLocationURI && product.nameLong.indexOf('Insiders') >= 0) ||
+					(!!this._environmentService.extensionDevelopmentLocationURI && product.nameLong !== 'Visual Studio Code') ||
 					(enableProposedApiFor.length === 0 && 'enable-proposed-api' in this._environmentService.args);
 
 				for (const extension of allExtensions) {