diff --git a/backend/app/routers/settings.py b/backend/app/routers/settings.py
index fe36b7a..50d0959 100644
--- a/backend/app/routers/settings.py
+++ b/backend/app/routers/settings.py
@@ -17,6 +17,7 @@ def _to_settings_response(s: Settings) -> SettingsResponse:
     """
     return SettingsResponse(
         id=s.id,
+        user_id=s.user_id,
         accent_color=s.accent_color,
         upcoming_days=s.upcoming_days,
         preferred_name=s.preferred_name,