diff --git a/homeassistant/components/fastdotcom/__init__.py b/homeassistant/components/fastdotcom/__init__.py
index 12bd355b82b..4074e9a479d 100644
--- a/homeassistant/components/fastdotcom/__init__.py
+++ b/homeassistant/components/fastdotcom/__init__.py
@@ -4,46 +4,23 @@ from __future__ import annotations
 
 import logging
 
-import voluptuous as vol
-
-from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import CONF_SCAN_INTERVAL
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.start import async_at_started
 from homeassistant.helpers.typing import ConfigType
 
-from .const import CONF_MANUAL, DEFAULT_INTERVAL, DOMAIN, PLATFORMS
+from .const import DOMAIN, PLATFORMS
 from .coordinator import FastdotcomDataUpdateCoordinator
 from .services import async_setup_services
 
 _LOGGER = logging.getLogger(__name__)
 
-CONFIG_SCHEMA = vol.Schema(
-    {
-        DOMAIN: vol.Schema(
-            {
-                vol.Optional(CONF_SCAN_INTERVAL, default=DEFAULT_INTERVAL): vol.All(
-                    cv.time_period, cv.positive_timedelta
-                ),
-                vol.Optional(CONF_MANUAL, default=False): cv.boolean,
-            }
-        )
-    },
-    extra=vol.ALLOW_EXTRA,
-)
+CONFIG_SCHEMA = cv.config_entry_only_config_schema(DOMAIN)
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
     """Set up the Fastdotcom component."""
-    if DOMAIN in config:
-        hass.async_create_task(
-            hass.config_entries.flow.async_init(
-                DOMAIN,
-                context={"source": SOURCE_IMPORT},
-                data=config[DOMAIN],
-            )
-        )
     async_setup_services(hass)
     return True
 
diff --git a/homeassistant/components/fastdotcom/config_flow.py b/homeassistant/components/fastdotcom/config_flow.py
index 36b6f81ae5b..b84c30cf58d 100644
--- a/homeassistant/components/fastdotcom/config_flow.py
+++ b/homeassistant/components/fastdotcom/config_flow.py
@@ -5,8 +5,6 @@ from __future__ import annotations
 from typing import Any
 
 from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
-from homeassistant.core import DOMAIN as HOMEASSISTANT_DOMAIN
-from homeassistant.helpers.issue_registry import IssueSeverity, async_create_issue
 
 from .const import DEFAULT_NAME, DOMAIN
 
@@ -24,24 +22,3 @@ class FastdotcomConfigFlow(ConfigFlow, domain=DOMAIN):
             return self.async_create_entry(title=DEFAULT_NAME, data={})
 
         return self.async_show_form(step_id="user")
-
-    async def async_step_import(
-        self, user_input: dict[str, Any] | None = None
-    ) -> ConfigFlowResult:
-        """Handle a flow initiated by configuration file."""
-        async_create_issue(
-            self.hass,
-            HOMEASSISTANT_DOMAIN,
-            f"deprecated_yaml_{DOMAIN}",
-            breaks_in_ha_version="2024.6.0",
-            is_fixable=False,
-            issue_domain=DOMAIN,
-            severity=IssueSeverity.WARNING,
-            translation_key="deprecated_yaml",
-            translation_placeholders={
-                "domain": DOMAIN,
-                "integration_title": "Fast.com",
-            },
-        )
-
-        return await self.async_step_user(user_input)
diff --git a/tests/components/fastdotcom/test_config_flow.py b/tests/components/fastdotcom/test_config_flow.py
index db28aaec703..88dda3a4aae 100644
--- a/tests/components/fastdotcom/test_config_flow.py
+++ b/tests/components/fastdotcom/test_config_flow.py
@@ -4,7 +4,6 @@ from unittest.mock import patch
 
 import pytest
 
-from homeassistant import config_entries
 from homeassistant.components.fastdotcom.const import DOMAIN
 from homeassistant.config_entries import SOURCE_IMPORT, SOURCE_USER
 from homeassistant.core import HomeAssistant
@@ -54,19 +53,3 @@ async def test_single_instance_allowed(
 
     assert result["type"] is FlowResultType.ABORT
     assert result["reason"] == "single_instance_allowed"
-
-
-async def test_import_flow_success(hass: HomeAssistant) -> None:
-    """Test import flow."""
-    with patch("homeassistant.components.fastdotcom.coordinator.fast_com"):
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN,
-            context={"source": config_entries.SOURCE_IMPORT},
-            data={},
-        )
-        await hass.async_block_till_done()
-
-        assert result["type"] is FlowResultType.CREATE_ENTRY
-        assert result["title"] == "Fast.com"
-        assert result["data"] == {}
-        assert result["options"] == {}
diff --git a/tests/components/fastdotcom/test_init.py b/tests/components/fastdotcom/test_init.py
index c17b455057b..b1be0b53d34 100644
--- a/tests/components/fastdotcom/test_init.py
+++ b/tests/components/fastdotcom/test_init.py
@@ -11,7 +11,6 @@ from homeassistant.config_entries import ConfigEntryState
 from homeassistant.const import EVENT_HOMEASSISTANT_STARTED, STATE_UNKNOWN
 from homeassistant.core import CoreState, HomeAssistant
 from homeassistant.helpers import issue_registry as ir
-from homeassistant.setup import async_setup_component
 
 from tests.common import MockConfigEntry
 
@@ -37,23 +36,6 @@ async def test_unload_entry(hass: HomeAssistant) -> None:
     assert config_entry.state is ConfigEntryState.NOT_LOADED
 
 
-async def test_from_import(hass: HomeAssistant) -> None:
-    """Test imported entry."""
-    with patch(
-        "homeassistant.components.fastdotcom.coordinator.fast_com", return_value=5.0
-    ):
-        await async_setup_component(
-            hass,
-            DOMAIN,
-            {"fastdotcom": {}},
-        )
-        await hass.async_block_till_done()
-
-    state = hass.states.get("sensor.fast_com_download")
-    assert state is not None
-    assert state.state == "5.0"
-
-
 async def test_delayed_speedtest_during_startup(
     hass: HomeAssistant, freezer: FrozenDateTimeFactory
 ) -> None: