diff --git a/backend/app/schemas/__init__.py b/backend/app/schemas/__init__.py
index 9dfc0f2..fee7b6d 100644
--- a/backend/app/schemas/__init__.py
+++ b/backend/app/schemas/__init__.py
@@ -1,4 +1,4 @@
-from app.schemas.settings import SettingsCreate, SettingsUpdate, SettingsResponse, ChangePinRequest
+from app.schemas.settings import SettingsUpdate, SettingsResponse
 from app.schemas.todo import TodoCreate, TodoUpdate, TodoResponse
 from app.schemas.calendar_event import CalendarEventCreate, CalendarEventUpdate, CalendarEventResponse
 from app.schemas.reminder import ReminderCreate, ReminderUpdate, ReminderResponse
@@ -8,10 +8,8 @@ from app.schemas.person import PersonCreate, PersonUpdate, PersonResponse
 from app.schemas.location import LocationCreate, LocationUpdate, LocationResponse
 
 __all__ = [
-    "SettingsCreate",
     "SettingsUpdate",
     "SettingsResponse",
-    "ChangePinRequest",
     "TodoCreate",
     "TodoUpdate",
     "TodoResponse",