diff --git a/homeassistant/components/pooldose/entity.py b/homeassistant/components/pooldose/entity.py
index 806081ea41b1..84ae216e8ba3 100644
--- a/homeassistant/components/pooldose/entity.py
+++ b/homeassistant/components/pooldose/entity.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from typing import Any
 
-from homeassistant.helpers.device_registry import CONNECTION_NETWORK_MAC, DeviceInfo
+from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity import EntityDescription
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
@@ -32,9 +32,6 @@ def device_info(info: dict | None, unique_id: str) -> DeviceInfo:
             else None
         ),
         hw_version=info.get("FW_CODE") or None,
-        connections=(
-            {(CONNECTION_NETWORK_MAC, str(info["MAC"]))} if info.get("MAC") else set()
-        ),
         configuration_url=(
             f"http://{info['IP']}/index.html" if info.get("IP") else None
         ),
diff --git a/tests/components/pooldose/snapshots/test_init.ambr b/tests/components/pooldose/snapshots/test_init.ambr
index 075a3d6a21d1..b4a76f55c83b 100644
--- a/tests/components/pooldose/snapshots/test_init.ambr
+++ b/tests/components/pooldose/snapshots/test_init.ambr
@@ -6,10 +6,6 @@
     'config_entries_subentries': <ANY>,
     'configuration_url': 'http://192.168.1.100/index.html',
     'connections': set({
-      tuple(
-        'mac',
-        'aa:bb:cc:dd:ee:ff',
-      ),
     }),
     'disabled_by': None,
     'entry_type': None,