diff --git a/tests/components/tasmota/test_common.py b/tests/components/tasmota/test_common.py
index 499e732719c..0480520f469 100644
--- a/tests/components/tasmota/test_common.py
+++ b/tests/components/tasmota/test_common.py
@@ -22,9 +22,11 @@ from hatasmota.utils import (
 
 from homeassistant.components.tasmota.const import DEFAULT_PREFIX, DOMAIN
 from homeassistant.const import STATE_UNAVAILABLE
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers import device_registry as dr, entity_registry as er
 
 from tests.common import async_fire_mqtt_message
+from tests.typing import WebSocketGenerator
 
 DEFAULT_CONFIG = {
     "ip": "192.168.15.10",
@@ -108,19 +110,17 @@ DEFAULT_SENSOR_CONFIG = {
 }
 
 
-async def remove_device(hass, ws_client, device_id, config_entry_id=None):
+async def remove_device(
+    hass: HomeAssistant,
+    hass_ws_client: WebSocketGenerator,
+    device_id: str,
+    config_entry_id: str | None = None,
+) -> None:
     """Remove config entry from a device."""
     if config_entry_id is None:
         config_entry_id = hass.config_entries.async_entries(DOMAIN)[0].entry_id
-    await ws_client.send_json(
-        {
-            "id": 5,
-            "type": "config/device_registry/remove_config_entry",
-            "config_entry_id": config_entry_id,
-            "device_id": device_id,
-        }
-    )
-    response = await ws_client.receive_json()
+    ws_client = await hass_ws_client(hass)
+    response = await ws_client.remove_device(device_id, config_entry_id)
     assert response["success"]
 
 
diff --git a/tests/components/tasmota/test_device_trigger.py b/tests/components/tasmota/test_device_trigger.py
index 8d299a272f7..d4aeab70bf2 100644
--- a/tests/components/tasmota/test_device_trigger.py
+++ b/tests/components/tasmota/test_device_trigger.py
@@ -849,7 +849,7 @@ async def test_not_fires_on_mqtt_message_after_remove_from_registry(
     assert len(calls) == 1
 
     # Remove the device
-    await remove_device(hass, await hass_ws_client(hass), device_entry.id)
+    await remove_device(hass, hass_ws_client, device_entry.id)
     await hass.async_block_till_done()
 
     async_fire_mqtt_message(
@@ -1139,7 +1139,7 @@ async def test_attach_unknown_remove_device_from_registry(
     )
 
     # Remove the device
-    await remove_device(hass, await hass_ws_client(hass), device_entry.id)
+    await remove_device(hass, hass_ws_client, device_entry.id)
     await hass.async_block_till_done()
 
 
diff --git a/tests/components/tasmota/test_discovery.py b/tests/components/tasmota/test_discovery.py
index 122c22f752e..8dc2c22f1c7 100644
--- a/tests/components/tasmota/test_discovery.py
+++ b/tests/components/tasmota/test_discovery.py
@@ -446,7 +446,7 @@ async def test_device_remove_stale(
     assert device_entry is not None
 
     # Remove the device
-    await remove_device(hass, await hass_ws_client(hass), device_entry.id)
+    await remove_device(hass, hass_ws_client, device_entry.id)
 
     # Verify device entry is removed
     device_entry = device_reg.async_get_device(
diff --git a/tests/components/tasmota/test_init.py b/tests/components/tasmota/test_init.py
index 72a86fc9986..0123421d5ae 100644
--- a/tests/components/tasmota/test_init.py
+++ b/tests/components/tasmota/test_init.py
@@ -49,7 +49,7 @@ async def test_device_remove(
     )
     assert device_entry is not None
 
-    await remove_device(hass, await hass_ws_client(hass), device_entry.id)
+    await remove_device(hass, hass_ws_client, device_entry.id)
     await hass.async_block_till_done()
 
     # Verify device entry is removed
@@ -98,9 +98,7 @@ async def test_device_remove_non_tasmota_device(
     )
     assert device_entry is not None
 
-    await remove_device(
-        hass, await hass_ws_client(hass), device_entry.id, config_entry.entry_id
-    )
+    await remove_device(hass, hass_ws_client, device_entry.id, config_entry.entry_id)
     await hass.async_block_till_done()
 
     # Verify device entry is removed
@@ -131,7 +129,7 @@ async def test_device_remove_stale_tasmota_device(
     )
     assert device_entry is not None
 
-    await remove_device(hass, await hass_ws_client(hass), device_entry.id)
+    await remove_device(hass, hass_ws_client, device_entry.id)
     await hass.async_block_till_done()
 
     # Verify device entry is removed
@@ -166,12 +164,10 @@ async def test_tasmota_ws_remove_discovered_device(
     )
     assert device_entry is not None
 
-    client = await hass_ws_client(hass)
     tasmota_config_entry = hass.config_entries.async_entries(DOMAIN)[0]
-    response = await client.remove_device(
-        device_entry.id, tasmota_config_entry.entry_id
+    await remove_device(
+        hass, hass_ws_client, device_entry.id, tasmota_config_entry.entry_id
     )
-    assert response["success"]
 
     # Verify device entry is cleared
     device_entry = device_reg.async_get_device(