diff --git a/homeassistant/components/homewizard/config_flow.py b/homeassistant/components/homewizard/config_flow.py
index 1960b2e79a7..dc314e051ce 100644
--- a/homeassistant/components/homewizard/config_flow.py
+++ b/homeassistant/components/homewizard/config_flow.py
@@ -1,4 +1,4 @@
-"""Config flow for Homewizard."""
+"""Config flow for HomeWizard."""
 from __future__ import annotations
 
 from collections.abc import Mapping
@@ -11,7 +11,7 @@ from homewizard_energy.models import Device
 from voluptuous import Required, Schema
 
 from homeassistant import config_entries
-from homeassistant.components import persistent_notification, zeroconf
+from homeassistant.components import zeroconf
 from homeassistant.const import CONF_IP_ADDRESS
 from homeassistant.data_entry_flow import AbortFlow, FlowResult
 from homeassistant.exceptions import HomeAssistantError
@@ -38,23 +38,6 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         self.config: dict[str, str | int] = {}
         self.entry: config_entries.ConfigEntry | None = None
 
-    async def async_step_import(self, import_config: dict[str, Any]) -> FlowResult:
-        """Handle a flow initiated by older `homewizard_energy` component."""
-        _LOGGER.debug("config_flow async_step_import")
-
-        persistent_notification.async_create(
-            self.hass,
-            title="HomeWizard Energy",
-            message=(
-                "The custom integration of HomeWizard Energy has been migrated to core."
-                " You can safely remove the custom integration from the"
-                " custom_integrations folder."
-            ),
-            notification_id=f"homewizard_energy_to_{DOMAIN}",
-        )
-
-        return await self.async_step_user({CONF_IP_ADDRESS: import_config["host"]})
-
     async def async_step_user(
         self, user_input: dict[str, Any] | None = None
     ) -> FlowResult:
@@ -97,11 +80,6 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
 
         data: dict[str, str] = {CONF_IP_ADDRESS: user_input[CONF_IP_ADDRESS]}
 
-        if self.source == config_entries.SOURCE_IMPORT:
-            old_config_entry_id = self.context["old_config_entry_id"]
-            assert self.hass.config_entries.async_get_entry(old_config_entry_id)
-            data["old_config_entry_id"] = old_config_entry_id
-
         # Add entry
         return self.async_create_entry(
             title=f"{device_info.product_name} ({device_info.serial})",
diff --git a/tests/components/homewizard/test_config_flow.py b/tests/components/homewizard/test_config_flow.py
index 8170632e840..106687f0b01 100644
--- a/tests/components/homewizard/test_config_flow.py
+++ b/tests/components/homewizard/test_config_flow.py
@@ -112,39 +112,6 @@ async def test_discovery_flow_works(hass, aioclient_mock):
     assert result["result"].unique_id == "HWE-P1_aabbccddeeff"
 
 
-async def test_config_flow_imports_entry(aioclient_mock, hass):
-    """Test config flow accepts imported configuration."""
-
-    device = get_mock_device()
-
-    mock_entry = MockConfigEntry(domain="homewizard_energy", data={"host": "1.2.3.4"})
-    mock_entry.add_to_hass(hass)
-
-    with patch(
-        "homeassistant.components.homewizard.config_flow.HomeWizardEnergy",
-        return_value=device,
-    ), patch(
-        "homeassistant.components.homewizard.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,
-                "old_config_entry_id": mock_entry.entry_id,
-            },
-            data=mock_entry.data,
-        )
-
-    assert result["type"] == "create_entry"
-    assert result["title"] == "P1 meter (aabbccddeeff)"
-    assert result["data"][CONF_IP_ADDRESS] == "1.2.3.4"
-
-    assert len(hass.config_entries.async_entries(DOMAIN)) == 1
-    assert len(device.device.mock_calls) == len(device.close.mock_calls)
-    assert len(mock_setup_entry.mock_calls) == 1
-
-
 async def test_discovery_disabled_api(hass, aioclient_mock):
     """Test discovery detecting disabled api."""