diff --git a/tests/components/guardian/test_config_flow.py b/tests/components/guardian/test_config_flow.py
index b8d23508c77..f3e0adeec0f 100644
--- a/tests/components/guardian/test_config_flow.py
+++ b/tests/components/guardian/test_config_flow.py
@@ -4,8 +4,7 @@ from unittest.mock import patch
 from aioguardian.errors import GuardianError
 
 from homeassistant import data_entry_flow
-from homeassistant.components import zeroconf
-from homeassistant.components.dhcp import HOSTNAME, IP_ADDRESS, MAC_ADDRESS
+from homeassistant.components import dhcp, zeroconf
 from homeassistant.components.guardian import CONF_UID, DOMAIN
 from homeassistant.components.guardian.config_flow import (
     async_get_pin_from_discovery_hostname,
@@ -137,11 +136,11 @@ async def test_step_zeroconf_already_in_progress(hass):
 
 async def test_step_dhcp(hass, ping_client):
     """Test the dhcp step."""
-    dhcp_data = {
-        IP_ADDRESS: "192.168.1.100",
-        HOSTNAME: "GVC1-ABCD.local.",
-        MAC_ADDRESS: "aa:bb:cc:dd:ee:ff",
-    }
+    dhcp_data = dhcp.DhcpServiceInfo(
+        ip="192.168.1.100",
+        hostname="GVC1-ABCD.local.",
+        macaddress="aa:bb:cc:dd:ee:ff",
+    )
 
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": SOURCE_DHCP}, data=dhcp_data
@@ -163,11 +162,11 @@ async def test_step_dhcp(hass, ping_client):
 
 async def test_step_dhcp_already_in_progress(hass):
     """Test the zeroconf step aborting because it's already in progress."""
-    dhcp_data = {
-        IP_ADDRESS: "192.168.1.100",
-        HOSTNAME: "GVC1-ABCD.local.",
-        MAC_ADDRESS: "aa:bb:cc:dd:ee:ff",
-    }
+    dhcp_data = dhcp.DhcpServiceInfo(
+        ip="192.168.1.100",
+        hostname="GVC1-ABCD.local.",
+        macaddress="aa:bb:cc:dd:ee:ff",
+    )
 
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": SOURCE_DHCP}, data=dhcp_data