diff --git a/panel/io/server.py b/panel/io/server.py
index 78107b388c..570489cc73 100644
--- a/panel/io/server.py
+++ b/panel/io/server.py
@@ -825,7 +825,7 @@ def get_server(
     oauth_encryption_key: Optional[str] = None,
     oauth_jwt_user: Optional[str] = None,
     oauth_refresh_tokens: Optional[bool] = None,
-    oauth_guest_endpoints: Optional[bool] = None,
+    oauth_guest_endpoints: Optional[list[str]] = None,
     oauth_optional: Optional[bool] = None,
     login_endpoint: Optional[str] = None,
     logout_endpoint: Optional[str] = None,