diff --git a/homeassistant/components/alarm_control_panel/__init__.py b/homeassistant/components/alarm_control_panel/__init__.py
index 5bb00360177..4c5e201df8f 100644
--- a/homeassistant/components/alarm_control_panel/__init__.py
+++ b/homeassistant/components/alarm_control_panel/__init__.py
@@ -355,12 +355,7 @@ class AlarmControlPanelEntity(Entity, cached_properties=CACHED_PROPERTIES_WITH_A
     @cached_property
     def supported_features(self) -> AlarmControlPanelEntityFeature:
         """Return the list of supported features."""
-        features = self._attr_supported_features
-        if type(features) is int:  # noqa: E721
-            new_features = AlarmControlPanelEntityFeature(features)
-            self._report_deprecated_supported_features_values(new_features)
-            return new_features
-        return features
+        return self._attr_supported_features
 
     @final
     @property
diff --git a/tests/components/alarm_control_panel/test_init.py b/tests/components/alarm_control_panel/test_init.py
index 84d27a96db2..168d7ecc269 100644
--- a/tests/components/alarm_control_panel/test_init.py
+++ b/tests/components/alarm_control_panel/test_init.py
@@ -54,29 +54,6 @@ async def help_test_async_alarm_control_panel_service(
     await hass.async_block_till_done()
 
 
-def test_deprecated_supported_features_ints(caplog: pytest.LogCaptureFixture) -> None:
-    """Test deprecated supported features ints."""
-
-    class MockAlarmControlPanelEntity(alarm_control_panel.AlarmControlPanelEntity):
-        _attr_supported_features = 1
-
-    entity = MockAlarmControlPanelEntity()
-    assert (
-        entity.supported_features
-        is alarm_control_panel.AlarmControlPanelEntityFeature(1)
-    )
-    assert "MockAlarmControlPanelEntity" in caplog.text
-    assert "is using deprecated supported features values" in caplog.text
-    assert "Instead it should use" in caplog.text
-    assert "AlarmControlPanelEntityFeature.ARM_HOME" in caplog.text
-    caplog.clear()
-    assert (
-        entity.supported_features
-        is alarm_control_panel.AlarmControlPanelEntityFeature(1)
-    )
-    assert "is using deprecated supported features values" not in caplog.text
-
-
 async def test_set_mock_alarm_control_panel_options(
     hass: HomeAssistant,
     entity_registry: er.EntityRegistry,