diff --git a/homeassistant/components/nuki/binary_sensor.py b/homeassistant/components/nuki/binary_sensor.py
index 52cf1090d9e..08ad20e7c87 100644
--- a/homeassistant/components/nuki/binary_sensor.py
+++ b/homeassistant/components/nuki/binary_sensor.py
@@ -1,7 +1,5 @@
 """Doorsensor Support for the Nuki Lock."""
 
-import logging
-
 from pynuki import STATE_DOORSENSOR_OPENED
 
 from homeassistant.components.binary_sensor import (
@@ -12,8 +10,6 @@ from homeassistant.components.binary_sensor import (
 from . import NukiEntity
 from .const import ATTR_NUKI_ID, DATA_COORDINATOR, DATA_LOCKS, DOMAIN as NUKI_DOMAIN
 
-_LOGGER = logging.getLogger(__name__)
-
 
 async def async_setup_entry(hass, entry, async_add_entities):
     """Set up the Nuki lock binary sensor."""
diff --git a/homeassistant/components/nuki/config_flow.py b/homeassistant/components/nuki/config_flow.py
index bd2c5a0d750..dae1d82a104 100644
--- a/homeassistant/components/nuki/config_flow.py
+++ b/homeassistant/components/nuki/config_flow.py
@@ -59,10 +59,6 @@ class NukiConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         self.discovery_schema = {}
         self._data = {}
 
-    async def async_step_import(self, user_input=None):
-        """Handle a flow initiated by import."""
-        return await self.async_step_validate(user_input)
-
     async def async_step_user(self, user_input=None):
         """Handle a flow initiated by the user."""
         return await self.async_step_validate(user_input)
diff --git a/homeassistant/components/nuki/lock.py b/homeassistant/components/nuki/lock.py
index 25644a49f0f..f2ca85c5896 100644
--- a/homeassistant/components/nuki/lock.py
+++ b/homeassistant/components/nuki/lock.py
@@ -1,12 +1,10 @@
 """Nuki.io lock platform."""
 from abc import ABC, abstractmethod
-import logging
 
 from pynuki import MODE_OPENER_CONTINUOUS
 import voluptuous as vol
 
-from homeassistant.components.lock import PLATFORM_SCHEMA, SUPPORT_OPEN, LockEntity
-from homeassistant.const import CONF_HOST, CONF_PORT, CONF_TOKEN
+from homeassistant.components.lock import SUPPORT_OPEN, LockEntity
 from homeassistant.helpers import config_validation as cv, entity_platform
 
 from . import NukiEntity
@@ -18,28 +16,10 @@ from .const import (
     DATA_COORDINATOR,
     DATA_LOCKS,
     DATA_OPENERS,
-    DEFAULT_PORT,
     DOMAIN as NUKI_DOMAIN,
     ERROR_STATES,
 )
 
-_LOGGER = logging.getLogger(__name__)
-
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
-    {
-        vol.Required(CONF_HOST): cv.string,
-        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
-        vol.Required(CONF_TOKEN): cv.string,
-    }
-)
-
-
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Set up the Nuki lock platform."""
-    _LOGGER.warning(
-        "Loading Nuki by lock platform configuration is deprecated and will be removed in the future"
-    )
-
 
 async def async_setup_entry(hass, entry, async_add_entities):
     """Set up the Nuki lock platform."""
diff --git a/tests/components/nuki/test_config_flow.py b/tests/components/nuki/test_config_flow.py
index fd7bfa2137b..d9e2ca3de50 100644
--- a/tests/components/nuki/test_config_flow.py
+++ b/tests/components/nuki/test_config_flow.py
@@ -51,36 +51,6 @@ async def test_form(hass):
     assert len(mock_setup_entry.mock_calls) == 1
 
 
-async def test_import(hass):
-    """Test that the import works."""
-
-    with patch(
-        "homeassistant.components.nuki.config_flow.NukiBridge.info",
-        return_value=MOCK_INFO,
-    ), patch(
-        "homeassistant.components.nuki.async_setup", return_value=True
-    ) as mock_setup, patch(
-        "homeassistant.components.nuki.async_setup_entry",
-        return_value=True,
-    ) as mock_setup_entry:
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN,
-            context={"source": config_entries.SOURCE_IMPORT},
-            data={"host": "1.1.1.1", "port": 8080, "token": "test-token"},
-        )
-        assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
-        assert result["title"] == 123456789
-        assert result["data"] == {
-            "host": "1.1.1.1",
-            "port": 8080,
-            "token": "test-token",
-        }
-
-        await hass.async_block_till_done()
-        assert len(mock_setup.mock_calls) == 1
-        assert len(mock_setup_entry.mock_calls) == 1
-
-
 async def test_form_invalid_auth(hass):
     """Test we handle invalid auth."""
     result = await hass.config_entries.flow.async_init(