diff --git a/tests/components/reolink/conftest.py b/tests/components/reolink/conftest.py
index 3f81a30f898e33..948ec41f551f8e 100644
--- a/tests/components/reolink/conftest.py
+++ b/tests/components/reolink/conftest.py
@@ -24,8 +24,9 @@
 TEST_USERNAME2 = "username"
 TEST_PASSWORD = "password"
 TEST_PASSWORD2 = "new_password"
-TEST_MAC = "ab:cd:ef:gh:ij:kl"
-TEST_MAC2 = "12:34:56:78:9a:bc"
+TEST_MAC = "aa:bb:cc:dd:ee:ff"
+TEST_MAC2 = "ff:ee:dd:cc:bb:aa"
+DHCP_FORMATTED_MAC = "aabbccddeeff"
 TEST_UID = "ABC1234567D89EFG"
 TEST_PORT = 1234
 TEST_NVR_NAME = "test_reolink_name"
diff --git a/tests/components/reolink/test_config_flow.py b/tests/components/reolink/test_config_flow.py
index dd9949a5dce574..89ab4be9f1e82c 100644
--- a/tests/components/reolink/test_config_flow.py
+++ b/tests/components/reolink/test_config_flow.py
@@ -26,6 +26,7 @@
 from homeassistant.util.dt import utcnow
 
 from .conftest import (
+    DHCP_FORMATTED_MAC,
     TEST_HOST,
     TEST_HOST2,
     TEST_MAC,
@@ -353,7 +354,7 @@ async def test_dhcp_flow(hass: HomeAssistant, mock_setup_entry: MagicMock) -> No
     dhcp_data = dhcp.DhcpServiceInfo(
         ip=TEST_HOST,
         hostname="Reolink",
-        macaddress=TEST_MAC,
+        macaddress=DHCP_FORMATTED_MAC,
     )
 
     result = await hass.config_entries.flow.async_init(
@@ -462,7 +463,7 @@ async def test_dhcp_ip_update(
     dhcp_data = dhcp.DhcpServiceInfo(
         ip=TEST_HOST2,
         hostname="Reolink",
-        macaddress=TEST_MAC,
+        macaddress=DHCP_FORMATTED_MAC,
     )
 
     if attr is not None: