diff --git a/homeassistant/components/utility_meter/sensor.py b/homeassistant/components/utility_meter/sensor.py
index 5f426fc49c5..f52b78b5a52 100644
--- a/homeassistant/components/utility_meter/sensor.py
+++ b/homeassistant/components/utility_meter/sensor.py
@@ -142,6 +142,7 @@ async def async_setup_entry(
     ):
         device_info = DeviceInfo(
             identifiers=device.identifiers,
+            connections=device.connections,
         )
     else:
         device_info = None
diff --git a/tests/components/utility_meter/test_sensor.py b/tests/components/utility_meter/test_sensor.py
index 1e26d5e211a..5cb9e594cb2 100644
--- a/tests/components/utility_meter/test_sensor.py
+++ b/tests/components/utility_meter/test_sensor.py
@@ -1469,6 +1469,7 @@ async def test_device_id(hass: HomeAssistant) -> None:
     source_device_entry = device_registry.async_get_or_create(
         config_entry_id=source_config_entry.entry_id,
         identifiers={("sensor", "identifier_test")},
+        connections={("mac", "30:31:32:33:34:35")},
     )
     source_entity = entity_registry.async_get_or_create(
         "sensor",