diff --git a/plugins/auth-backend/src/providers/microsoft/index.ts b/plugins/auth-backend/src/providers/microsoft/index.ts
index 5b6637bef2..3167de5d0d 100644
--- a/plugins/auth-backend/src/providers/microsoft/index.ts
+++ b/plugins/auth-backend/src/providers/microsoft/index.ts
@@ -17,6 +17,5 @@
 export {
   createMicrosoftProvider,
   microsoftEmailSignInResolver,
-  microsoftDefaultSignInResolver,
 } from './provider';
 export type { MicrosoftProviderOptions } from './provider';