diff --git a/tests/components/kmtronic/conftest.py b/tests/components/kmtronic/conftest.py
new file mode 100644
index 00000000000..4310f99242e
--- /dev/null
+++ b/tests/components/kmtronic/conftest.py
@@ -0,0 +1,14 @@
+"""Define fixtures for kmtronic tests."""
+from collections.abc import Generator
+from unittest.mock import AsyncMock, patch
+
+import pytest
+
+
+@pytest.fixture
+def mock_setup_entry() -> Generator[AsyncMock, None, None]:
+    """Override async_setup_entry."""
+    with patch(
+        "homeassistant.components.kmtronic.async_setup_entry", return_value=True
+    ) as mock_setup_entry:
+        yield mock_setup_entry
diff --git a/tests/components/kmtronic/test_config_flow.py b/tests/components/kmtronic/test_config_flow.py
index 37a77a00000..76d11b8451e 100644
--- a/tests/components/kmtronic/test_config_flow.py
+++ b/tests/components/kmtronic/test_config_flow.py
@@ -1,8 +1,9 @@
 """Test the kmtronic config flow."""
 from http import HTTPStatus
-from unittest.mock import Mock, patch
+from unittest.mock import AsyncMock, Mock, patch
 
 from aiohttp import ClientConnectorError, ClientResponseError
+import pytest
 
 from homeassistant import config_entries, data_entry_flow
 from homeassistant.components.kmtronic.const import CONF_REVERSE, DOMAIN
@@ -12,8 +13,10 @@ from homeassistant.core import HomeAssistant
 from tests.common import MockConfigEntry
 from tests.test_util.aiohttp import AiohttpClientMocker
 
+pytestmark = pytest.mark.usefixtures("mock_setup_entry")
 
-async def test_form(hass: HomeAssistant) -> None:
+
+async def test_form(hass: HomeAssistant, mock_setup_entry: AsyncMock) -> None:
     """Test we get the form."""
 
     result = await hass.config_entries.flow.async_init(
@@ -25,10 +28,7 @@ async def test_form(hass: HomeAssistant) -> None:
     with patch(
         "homeassistant.components.kmtronic.config_flow.KMTronicHubAPI.async_get_status",
         return_value=[Mock()],
-    ), patch(
-        "homeassistant.components.kmtronic.async_setup_entry",
-        return_value=True,
-    ) as mock_setup_entry:
+    ):
         result2 = await hass.config_entries.flow.async_configure(
             result["flow_id"],
             {