diff --git a/homeassistant/components/lametric/entity.py b/homeassistant/components/lametric/entity.py
index 43539f13185..2a952851712 100644
--- a/homeassistant/components/lametric/entity.py
+++ b/homeassistant/components/lametric/entity.py
@@ -27,7 +27,7 @@ class LaMetricEntity(CoordinatorEntity[LaMetricDataUpdateCoordinator]):
             },
             identifiers={(DOMAIN, coordinator.data.serial_number)},
             manufacturer="LaMetric Inc.",
-            model=coordinator.data.model,
+            model_id=coordinator.data.model,
             name=coordinator.data.name,
             sw_version=coordinator.data.os_version,
         )
diff --git a/tests/components/lametric/test_button.py b/tests/components/lametric/test_button.py
index a6cdca5b426..04efeaac87f 100644
--- a/tests/components/lametric/test_button.py
+++ b/tests/components/lametric/test_button.py
@@ -49,7 +49,7 @@ async def test_button_app_next(
     assert device_entry.entry_type is None
     assert device_entry.identifiers == {(DOMAIN, "SA110405124500W00BS9")}
     assert device_entry.manufacturer == "LaMetric Inc."
-    assert device_entry.model == "LM 37X8"
+    assert device_entry.model_id == "LM 37X8"
     assert device_entry.name == "Frenck's LaMetric"
     assert device_entry.sw_version == "2.2.2"
     assert device_entry.hw_version is None
@@ -95,7 +95,7 @@ async def test_button_app_previous(
     assert device_entry.entry_type is None
     assert device_entry.identifiers == {(DOMAIN, "SA110405124500W00BS9")}
     assert device_entry.manufacturer == "LaMetric Inc."
-    assert device_entry.model == "LM 37X8"
+    assert device_entry.model_id == "LM 37X8"
     assert device_entry.name == "Frenck's LaMetric"
     assert device_entry.sw_version == "2.2.2"
     assert device_entry.hw_version is None
@@ -143,7 +143,7 @@ async def test_button_dismiss_current_notification(
     assert device_entry.entry_type is None
     assert device_entry.identifiers == {(DOMAIN, "SA110405124500W00BS9")}
     assert device_entry.manufacturer == "LaMetric Inc."
-    assert device_entry.model == "LM 37X8"
+    assert device_entry.model_id == "LM 37X8"
     assert device_entry.name == "Frenck's LaMetric"
     assert device_entry.sw_version == "2.2.2"
     assert device_entry.hw_version is None
@@ -191,7 +191,7 @@ async def test_button_dismiss_all_notifications(
     assert device_entry.entry_type is None
     assert device_entry.identifiers == {(DOMAIN, "SA110405124500W00BS9")}
     assert device_entry.manufacturer == "LaMetric Inc."
-    assert device_entry.model == "LM 37X8"
+    assert device_entry.model_id == "LM 37X8"
     assert device_entry.name == "Frenck's LaMetric"
     assert device_entry.sw_version == "2.2.2"
     assert device_entry.hw_version is None