diff --git a/extensions/typescript-language-features/src/tsServer/server.ts b/extensions/typescript-language-features/src/tsServer/server.ts
index 7cbb83bd439..3c37c7e69f3 100644
--- a/extensions/typescript-language-features/src/tsServer/server.ts
+++ b/extensions/typescript-language-features/src/tsServer/server.ts
@@ -529,7 +529,8 @@ export class ProjectLoadingRoutingSyntaxTsServer extends Disposable implements I
 
 	private static readonly semanticCommands = new Set<keyof TypeScriptRequests>([
 		'geterr',
-		'geterrForProject'
+		'geterrForProject',
+		'projectInfo'
 	]);
 
 	private readonly syntaxServer: ITypeScriptServer;