diff --git a/homeassistant/components/nuki/__init__.py b/homeassistant/components/nuki/__init__.py
index a7393666204..2397b211e48 100644
--- a/homeassistant/components/nuki/__init__.py
+++ b/homeassistant/components/nuki/__init__.py
@@ -9,14 +9,7 @@ from pynuki.bridge import InvalidCredentialsException
 from requests.exceptions import RequestException
 
 from homeassistant import exceptions
-from homeassistant.config_entries import SOURCE_IMPORT
-from homeassistant.const import (
-    CONF_HOST,
-    CONF_PLATFORM,
-    CONF_PORT,
-    CONF_TOKEN,
-    Platform,
-)
+from homeassistant.const import CONF_HOST, CONF_PORT, CONF_TOKEN, Platform
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
     DataUpdateCoordinator,
@@ -28,7 +21,6 @@ from .const import (
     DATA_COORDINATOR,
     DATA_LOCKS,
     DATA_OPENERS,
-    DEFAULT_PORT,
     DEFAULT_TIMEOUT,
     DOMAIN,
     ERROR_STATES,
@@ -56,31 +48,6 @@ def _update_devices(devices):
                 break
 
 
-async def async_setup(hass, config):
-    """Set up the Nuki component."""
-    hass.data.setdefault(DOMAIN, {})
-
-    for platform in PLATFORMS:
-        if (confs := config.get(platform)) is None:
-            continue
-
-        for conf in confs:
-            if CONF_PLATFORM in conf and conf[CONF_PLATFORM] == DOMAIN:
-                hass.async_create_task(
-                    hass.config_entries.flow.async_init(
-                        DOMAIN,
-                        context={"source": SOURCE_IMPORT},
-                        data={
-                            CONF_HOST: conf[CONF_HOST],
-                            CONF_PORT: conf.get(CONF_PORT, DEFAULT_PORT),
-                            CONF_TOKEN: conf[CONF_TOKEN],
-                        },
-                    )
-                )
-
-    return True
-
-
 async def async_setup_entry(hass, entry):
     """Set up the Nuki entry."""
 
diff --git a/tests/components/nuki/test_config_flow.py b/tests/components/nuki/test_config_flow.py
index d9e2ca3de50..afd941ef00a 100644
--- a/tests/components/nuki/test_config_flow.py
+++ b/tests/components/nuki/test_config_flow.py
@@ -25,8 +25,6 @@ async def test_form(hass):
         "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:
@@ -47,7 +45,6 @@ async def test_form(hass):
         "port": 8080,
         "token": "test-token",
     }
-    assert len(mock_setup.mock_calls) == 1
     assert len(mock_setup_entry.mock_calls) == 1
 
 
@@ -159,8 +156,6 @@ async def test_dhcp_flow(hass):
         "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:
@@ -182,7 +177,6 @@ async def test_dhcp_flow(hass):
         }
 
         await hass.async_block_till_done()
-        assert len(mock_setup.mock_calls) == 1
         assert len(mock_setup_entry.mock_calls) == 1
 
 
@@ -212,7 +206,7 @@ async def test_reauth_success(hass):
     with patch(
         "homeassistant.components.nuki.config_flow.NukiBridge.info",
         return_value=MOCK_INFO,
-    ), patch("homeassistant.components.nuki.async_setup", return_value=True), patch(
+    ), patch(
         "homeassistant.components.nuki.async_setup_entry",
         return_value=True,
     ):