diff --git a/backend/capellacollab/cli/ws.py b/backend/capellacollab/cli/ws.py
index f80d666f8..60af4cae8 100644
--- a/backend/capellacollab/cli/ws.py
+++ b/backend/capellacollab/cli/ws.py
@@ -1,6 +1,8 @@
 # SPDX-FileCopyrightText: Copyright DB Netz AG and the capella-collab-manager contributors
 # SPDX-License-Identifier: Apache-2.0
 
+# pylint: disable=bad-builtin
+
 from __future__ import annotations
 
 import contextlib
@@ -11,7 +13,7 @@
 import typing as t
 
 import typer
-import websocket  # type: ignore[import]
+import websocket
 from kubernetes import client, config, stream
 
 app = typer.Typer()
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 0b4fecc03..133911f23 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -132,6 +132,7 @@ module = [
   "alembic.*",
   "jwt.*",
   "argon2.*",
+  "websocket.*"
 ]
 ignore_missing_imports = true