diff --git a/custom_components/yandex_station_intents/yandex_session.py b/custom_components/yandex_station_intents/yandex_session.py
index 17dfecc..1d24f12 100644
--- a/custom_components/yandex_station_intents/yandex_session.py
+++ b/custom_components/yandex_station_intents/yandex_session.py
@@ -178,7 +178,7 @@ async def async_refresh(self) -> None:
 
     async def async_validate(self) -> bool:
         r = await self._session.get("https://quasar.yandex.ru/get_account_config")
-        return r.status == HTTPStatus.OK and (await r.json()).get("status") == "ok"
+        return bool(r.status == HTTPStatus.OK and (await r.json()).get("status") == "ok")
 
     async def get(self, url: str, **kwargs: Any) -> ClientResponse:
         return await self._request(hdrs.METH_GET, url, **kwargs)
@@ -193,7 +193,7 @@ async def delete(self, url: str, **kwargs: Any) -> ClientResponse:
         return await self._request(hdrs.METH_DELETE, url, **kwargs)
 
     async def ws_connect(self, *args: Any, **kwargs: Any) -> ClientWebSocketResponse:
-        return await self._session.ws_connect(*args, **kwargs)
+        return cast(ClientWebSocketResponse, await self._session.ws_connect(*args, **kwargs))
 
     async def _request(self, method: str, url: str, retry: int = 2, **kwargs: Any) -> ClientResponse:
         if method != hdrs.METH_GET:
@@ -215,7 +215,7 @@ async def _request(self, method: str, url: str, retry: int = 2, **kwargs: Any) -
                 ir.async_delete_issue(self._hass, DOMAIN, f"{ISSUE_ID_CAPTCHA}_{self._entry.entry_id}")
                 ir.async_delete_issue(self._hass, DOMAIN, f"{ISSUE_ID_REAUTH_REQUIRED}_{self._entry.entry_id}")
 
-            return r
+            return cast(ClientResponse, r)
         elif r.status == HTTPStatus.BAD_REQUEST:
             retry = 0
         elif r.status == HTTPStatus.UNAUTHORIZED:
diff --git a/pyproject.toml b/pyproject.toml
index 8074a45..e2a9099 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,3 +36,7 @@ warn_unreachable = true
 
 [tool.pytest.ini_options]
 asyncio_mode = "auto"
+
+[[tool.mypy.overrides]]
+module = "custom_components.yandex_station_intents.config_flow"
+warn_return_any = false