diff --git a/gns3server/api/routes/controller/dependencies/authentication.py b/gns3server/api/routes/controller/dependencies/authentication.py
index 3920866a2..b762969d2 100644
--- a/gns3server/api/routes/controller/dependencies/authentication.py
+++ b/gns3server/api/routes/controller/dependencies/authentication.py
@@ -22,7 +22,6 @@ from fastapi import Request, Query, Depends, HTTPException, WebSocket, status
 from fastapi.security import OAuth2PasswordBearer
 from typing import Optional
 from uuid import UUID
-from sqlalchemy import select
 
 from gns3server import schemas
 import gns3server.db.models as models
diff --git a/gns3server/api/routes/controller/dependencies/database.py b/gns3server/api/routes/controller/dependencies/database.py
index fb5385867..e5338ad75 100644
--- a/gns3server/api/routes/controller/dependencies/database.py
+++ b/gns3server/api/routes/controller/dependencies/database.py
@@ -21,9 +21,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 
 from gns3server.db.repositories.base import BaseRepository
 
-import logging
 
-log = logging.getLogger(__name__)
 
 
 async def get_db_session(request: HTTPConnection) -> AsyncSession:
diff --git a/gns3server/services/templates.py b/gns3server/services/templates.py
index a23a55a6c..b2fd6c582 100644
--- a/gns3server/services/templates.py
+++ b/gns3server/services/templates.py
@@ -17,7 +17,6 @@
 import os
 import uuid
 import pydantic
-import logging
 
 from uuid import UUID
 from fastapi.encoders import jsonable_encoder
@@ -34,7 +33,6 @@ from gns3server.controller.controller_error import (
     ControllerForbiddenError,
 )
 
-log = logging.getLogger(__name__)
 
 TEMPLATE_TYPE_TO_SCHEMA = {
     "cloud": schemas.CloudTemplate,