diff --git a/app/webapi/routes/promo_groups.py b/app/webapi/routes/promo_groups.py
index 708f8318..4cf24983 100644
--- a/app/webapi/routes/promo_groups.py
+++ b/app/webapi/routes/promo_groups.py
@@ -2,7 +2,7 @@ from __future__ import annotations
 
 from typing import Any
 
-from fastapi import APIRouter, Depends, HTTPException, Response, status
+from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.database.crud.promo_group import (
@@ -122,16 +122,12 @@ async def update_promo_group_endpoint(
     return _serialize(group, members_count=members_count)
 
 
-@router.delete(
-    "/{group_id}",
-    status_code=status.HTTP_204_NO_CONTENT,
-    response_class=Response,
-)
+@router.delete("/{group_id}", status_code=status.HTTP_204_NO_CONTENT)
 async def delete_promo_group_endpoint(
     group_id: int,
     _: Any = Depends(require_api_token),
     db: AsyncSession = Depends(get_db_session),
-) -> Response:
+) -> None:
     group = await get_promo_group_by_id(db, group_id)
     if not group:
         raise HTTPException(status.HTTP_404_NOT_FOUND, "Promo group not found")
@@ -140,4 +136,4 @@ async def delete_promo_group_endpoint(
     if not success:
         raise HTTPException(status.HTTP_400_BAD_REQUEST, "Cannot delete default promo group")
 
-    return Response(status_code=status.HTTP_204_NO_CONTENT)
+    return None
diff --git a/app/webapi/routes/tokens.py b/app/webapi/routes/tokens.py
index 952ae70a..c62097f5 100644
--- a/app/webapi/routes/tokens.py
+++ b/app/webapi/routes/tokens.py
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from fastapi import APIRouter, Depends, HTTPException, Response, status
+from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.database.crud.web_api_token import (
@@ -92,20 +92,16 @@ async def activate_token(
     return _serialize(token)
 
 
-@router.delete(
-    "/{token_id}",
-    status_code=status.HTTP_204_NO_CONTENT,
-    response_class=Response,
-)
+@router.delete("/{token_id}", status_code=status.HTTP_204_NO_CONTENT)
 async def delete_token_endpoint(
     token_id: int,
     _: WebApiToken = Depends(require_api_token),
     db: AsyncSession = Depends(get_db_session),
-) -> Response:
+) -> None:
     token = await get_token_by_id(db, token_id)
     if not token:
         raise HTTPException(status.HTTP_404_NOT_FOUND, "Token not found")
 
     await delete_token(db, token)
     await db.commit()
-    return Response(status_code=status.HTTP_204_NO_CONTENT)
+    return None