diff --git a/packages/core/src/highlevel/methods/auth/start.ts b/packages/core/src/highlevel/methods/auth/start.ts
index 8a43c764..0f64b597 100644
--- a/packages/core/src/highlevel/methods/auth/start.ts
+++ b/packages/core/src/highlevel/methods/auth/start.ts
@@ -140,6 +140,8 @@ export async function start(
         if (tl.RpcError.is(e)) {
             if (e.text === 'SESSION_PASSWORD_NEEDED') has2fa = true
             else if (e.text !== 'AUTH_KEY_UNREGISTERED') throw e
+        } else {
+            throw e
         }
     }