diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8595be1..45180dc 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -36,6 +36,10 @@ repos:
   hooks:
   - id: black
     language_version: python3
+- repo: https://github.com/PyCQA/flake8
+  rev: 6.0.0
+  hooks:
+  - id: flake8
 - repo: https://github.com/pre-commit/pygrep-hooks
   rev: v1.10.0
   hooks:
diff --git a/custom_components/cover_time_based/__init__.py b/custom_components/cover_time_based/__init__.py
index a7d8761..8a5c994 100644
--- a/custom_components/cover_time_based/__init__.py
+++ b/custom_components/cover_time_based/__init__.py
@@ -17,8 +17,6 @@
 
 from .const import CONF_ENTITY_DOWN
 from .const import CONF_ENTITY_UP
-from .const import CONF_INVERT
-from .const import CONF_TARGET_DEVICE_CLASS
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/custom_components/cover_time_based/config_flow.py b/custom_components/cover_time_based/config_flow.py
index cfd2a69..b5f52e0 100644
--- a/custom_components/cover_time_based/config_flow.py
+++ b/custom_components/cover_time_based/config_flow.py
@@ -5,22 +5,15 @@
 from typing import Any
 
 import voluptuous as vol
-from homeassistant.components.cover import CoverDeviceClass
-from homeassistant.const import CONF_ENTITY_ID
 from homeassistant.const import CONF_NAME
 from homeassistant.const import Platform
 from homeassistant.helpers import entity_registry as er
 from homeassistant.helpers import selector
 from homeassistant.helpers.schema_config_entry_flow import SchemaConfigFlowHandler
 from homeassistant.helpers.schema_config_entry_flow import SchemaFlowFormStep
-from homeassistant.helpers.schema_config_entry_flow import (
-    wrapped_entity_config_entry_title,
-)
 
 from .const import CONF_ENTITY_DOWN
 from .const import CONF_ENTITY_UP
-from .const import CONF_INVERT
-from .const import CONF_TARGET_DEVICE_CLASS
 from .const import CONF_TIME_CLOSE
 from .const import CONF_TIME_OPEN
 from .const import DOMAIN
diff --git a/custom_components/cover_time_based/const.py b/custom_components/cover_time_based/const.py
index 9f992a6..fef5461 100644
--- a/custom_components/cover_time_based/const.py
+++ b/custom_components/cover_time_based/const.py
@@ -3,8 +3,6 @@
 
 DOMAIN: Final = "cover_time_based"
 
-CONF_INVERT: Final = "invert"
-CONF_TARGET_DEVICE_CLASS: Final = "target_device"
 CONF_ENTITY_UP: Final = "up"
 CONF_ENTITY_DOWN: Final = "down"
 CONF_TIME_OPEN: Final = "time_open"
diff --git a/custom_components/cover_time_based/cover.py b/custom_components/cover_time_based/cover.py
index 6e3ba04..7dce2de 100644
--- a/custom_components/cover_time_based/cover.py
+++ b/custom_components/cover_time_based/cover.py
@@ -3,35 +3,22 @@
 
 import logging
 from datetime import timedelta
-from typing import Any
 
 from homeassistant.components.cover import ATTR_CURRENT_POSITION
 from homeassistant.components.cover import ATTR_POSITION
 from homeassistant.components.cover import CoverEntity
-from homeassistant.components.cover import CoverEntityFeature
 from homeassistant.components.cover import DOMAIN as COVER_DOMAIN
-from homeassistant.components.cover import PLATFORM_SCHEMA
-from homeassistant.components.switch import DOMAIN as SWITCH_DOMAIN
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ATTR_ENTITY_ID
-from homeassistant.const import CONF_ENTITY_ID
-from homeassistant.const import CONF_NAME
 from homeassistant.const import SERVICE_CLOSE_COVER
 from homeassistant.const import SERVICE_OPEN_COVER
 from homeassistant.const import SERVICE_STOP_COVER
-from homeassistant.const import SERVICE_TURN_OFF
-from homeassistant.const import SERVICE_TURN_ON
-from homeassistant.const import STATE_ON
 from homeassistant.core import callback
-from homeassistant.core import Event
-from homeassistant.core import EventStateChangedData
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import device_registry as dr
 from homeassistant.helpers import entity_registry as er
 from homeassistant.helpers.device_registry import DeviceEntry
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.event import async_track_time_interval
-from homeassistant.helpers.event import async_track_utc_time_change
 from homeassistant.helpers.restore_state import RestoreEntity
 from homeassistant.util import slugify
 
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..17c4f7a
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,6 @@
+[flake8]
+max-line-length = 100
+select = W,B,F,E711,E712,E901
+extend-ignore = E203,B005,F811,F821,F403,F405,W503
+exclude = .git,.eggs,__pycache__,build,dist,venv
+max-complexity = 11