diff --git a/tests/components/webostv/test_device_trigger.py b/tests/components/webostv/test_device_trigger.py
index 1349c0670e4..29c75d4440b 100644
--- a/tests/components/webostv/test_device_trigger.py
+++ b/tests/components/webostv/test_device_trigger.py
@@ -11,7 +11,7 @@ from homeassistant.components.webostv import DOMAIN, device_trigger
 from homeassistant.config_entries import ConfigEntryState
 from homeassistant.core import HomeAssistant, ServiceCall
 from homeassistant.exceptions import HomeAssistantError
-from homeassistant.helpers.device_registry import async_get as get_dev_reg
+from homeassistant.helpers import device_registry as dr
 from homeassistant.setup import async_setup_component
 
 from . import setup_webostv
@@ -20,12 +20,13 @@ from .const import ENTITY_ID, FAKE_UUID
 from tests.common import MockConfigEntry, async_get_device_automations
 
 
-async def test_get_triggers(hass: HomeAssistant, client) -> None:
+async def test_get_triggers(
+    hass: HomeAssistant, device_registry: dr.DeviceRegistry, client
+) -> None:
     """Test we get the expected triggers."""
     await setup_webostv(hass)
 
-    device_reg = get_dev_reg(hass)
-    device = device_reg.async_get_device(identifiers={(DOMAIN, FAKE_UUID)})
+    device = device_registry.async_get_device(identifiers={(DOMAIN, FAKE_UUID)})
 
     turn_on_trigger = {
         "platform": "device",
@@ -42,13 +43,15 @@ async def test_get_triggers(hass: HomeAssistant, client) -> None:
 
 
 async def test_if_fires_on_turn_on_request(
-    hass: HomeAssistant, calls: list[ServiceCall], client
+    hass: HomeAssistant,
+    calls: list[ServiceCall],
+    device_registry: dr.DeviceRegistry,
+    client,
 ) -> None:
     """Test for turn_on and turn_off triggers firing."""
     await setup_webostv(hass)
 
-    device_reg = get_dev_reg(hass)
-    device = device_reg.async_get_device(identifiers={(DOMAIN, FAKE_UUID)})
+    device = device_registry.async_get_device(identifiers={(DOMAIN, FAKE_UUID)})
 
     assert await async_setup_component(
         hass,
@@ -101,7 +104,9 @@ async def test_if_fires_on_turn_on_request(
     assert calls[1].data["id"] == 0
 
 
-async def test_failure_scenarios(hass: HomeAssistant, client) -> None:
+async def test_failure_scenarios(
+    hass: HomeAssistant, device_registry: dr.DeviceRegistry, client
+) -> None:
     """Test failure scenarios."""
     await setup_webostv(hass)
 
@@ -125,9 +130,8 @@ async def test_failure_scenarios(hass: HomeAssistant, client) -> None:
 
     entry = MockConfigEntry(domain="fake", state=ConfigEntryState.LOADED, data={})
     entry.add_to_hass(hass)
-    device_reg = get_dev_reg(hass)
 
-    device = device_reg.async_get_or_create(
+    device = device_registry.async_get_or_create(
         config_entry_id=entry.entry_id, identifiers={("fake", "fake")}
     )
 
diff --git a/tests/components/webostv/test_trigger.py b/tests/components/webostv/test_trigger.py
index 05fde697752..918666cf4bf 100644
--- a/tests/components/webostv/test_trigger.py
+++ b/tests/components/webostv/test_trigger.py
@@ -9,7 +9,7 @@ from homeassistant.components.webostv import DOMAIN
 from homeassistant.const import SERVICE_RELOAD
 from homeassistant.core import HomeAssistant, ServiceCall
 from homeassistant.exceptions import HomeAssistantError
-from homeassistant.helpers.device_registry import async_get as get_dev_reg
+from homeassistant.helpers import device_registry as dr
 from homeassistant.setup import async_setup_component
 
 from . import setup_webostv
@@ -19,13 +19,15 @@ from tests.common import MockEntity, MockEntityPlatform
 
 
 async def test_webostv_turn_on_trigger_device_id(
-    hass: HomeAssistant, calls: list[ServiceCall], client
+    hass: HomeAssistant,
+    calls: list[ServiceCall],
+    device_registry: dr.DeviceRegistry,
+    client,
 ) -> None:
     """Test for turn_on triggers by device_id firing."""
     await setup_webostv(hass)
 
-    device_reg = get_dev_reg(hass)
-    device = device_reg.async_get_device(identifiers={(DOMAIN, FAKE_UUID)})
+    device = device_registry.async_get_device(identifiers={(DOMAIN, FAKE_UUID)})
 
     assert await async_setup_component(
         hass,