diff --git a/homeassistant/components/ring/__init__.py b/homeassistant/components/ring/__init__.py
index fb037eca05d..56aad1a845b 100644
--- a/homeassistant/components/ring/__init__.py
+++ b/homeassistant/components/ring/__init__.py
@@ -6,7 +6,6 @@ from collections.abc import Callable
 from datetime import timedelta
 from functools import partial
 import logging
-from pathlib import Path
 from typing import Any
 
 from oauthlib.oauth2 import AccessDeniedError
@@ -18,7 +17,6 @@ from homeassistant.const import Platform, __version__
 from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.helpers import device_registry as dr
 from homeassistant.helpers.event import async_track_time_interval
-from homeassistant.helpers.typing import ConfigType
 from homeassistant.util.async_ import run_callback_threadsafe
 
 _LOGGER = logging.getLogger(__name__)
@@ -41,22 +39,6 @@ PLATFORMS = [
 ]
 
 
-async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
-    """Set up the Ring component."""
-    if DOMAIN not in config:
-        return True
-
-    def legacy_cleanup():
-        """Clean up old tokens."""
-        old_cache = Path(hass.config.path(".ring_cache.pickle"))
-        if old_cache.is_file():
-            old_cache.unlink()
-
-    await hass.async_add_executor_job(legacy_cleanup)
-
-    return True
-
-
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Set up a config entry."""
 
diff --git a/tests/components/ring/test_config_flow.py b/tests/components/ring/test_config_flow.py
index b8e06fc7fd3..3e0c354e8fa 100644
--- a/tests/components/ring/test_config_flow.py
+++ b/tests/components/ring/test_config_flow.py
@@ -22,8 +22,6 @@ async def test_form(hass: HomeAssistant) -> None:
             fetch_token=Mock(return_value={"access_token": "mock-token"})
         ),
     ), patch(
-        "homeassistant.components.ring.async_setup", return_value=True
-    ) as mock_setup, patch(
         "homeassistant.components.ring.async_setup_entry",
         return_value=True,
     ) as mock_setup_entry:
@@ -39,7 +37,6 @@ async def test_form(hass: HomeAssistant) -> None:
         "username": "hello@home-assistant.io",
         "token": {"access_token": "mock-token"},
     }
-    assert len(mock_setup.mock_calls) == 1
     assert len(mock_setup_entry.mock_calls) == 1
 
 
diff --git a/tests/components/ring/test_init.py b/tests/components/ring/test_init.py
index 68f50e3ee8f..7e3f5344f73 100644
--- a/tests/components/ring/test_init.py
+++ b/tests/components/ring/test_init.py
@@ -1,5 +1,4 @@
 """The tests for the Ring component."""
-from datetime import timedelta
 
 import requests_mock
 
@@ -9,12 +8,6 @@ from homeassistant.setup import async_setup_component
 
 from tests.common import load_fixture
 
-ATTRIBUTION = "Data provided by Ring.com"
-
-VALID_CONFIG = {
-    "ring": {"username": "foo", "password": "bar", "scan_interval": timedelta(10)}
-}
-
 
 async def test_setup(hass: HomeAssistant, requests_mock: requests_mock.Mocker) -> None:
     """Test the setup."""
@@ -39,5 +32,3 @@ async def test_setup(hass: HomeAssistant, requests_mock: requests_mock.Mocker) -
         "https://api.ring.com/clients_api/doorbots/987652/health",
         text=load_fixture("doorboot_health_attrs.json", "ring"),
     )
-
-    assert await ring.async_setup(hass, VALID_CONFIG)