diff --git a/homeassistant/components/sia/alarm_control_panel.py b/homeassistant/components/sia/alarm_control_panel.py
index 42ce81cbfc1..2b2a32ca67d 100644
--- a/homeassistant/components/sia/alarm_control_panel.py
+++ b/homeassistant/components/sia/alarm_control_panel.py
@@ -25,7 +25,7 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 
 from .const import CONF_ACCOUNT, CONF_ACCOUNTS, CONF_ZONES, KEY_ALARM, PREVIOUS_STATE
-from .sia_entity_base import SIABaseEntity, SIAEntityDescription
+from .entity import SIABaseEntity, SIAEntityDescription
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/sia/binary_sensor.py b/homeassistant/components/sia/binary_sensor.py
index 307b5073e90..4c8e4ca6130 100644
--- a/homeassistant/components/sia/binary_sensor.py
+++ b/homeassistant/components/sia/binary_sensor.py
@@ -28,7 +28,7 @@ from .const import (
     KEY_SMOKE,
     SIA_HUB_ZONE,
 )
-from .sia_entity_base import SIABaseEntity, SIAEntityDescription
+from .entity import SIABaseEntity, SIAEntityDescription
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/sia/sia_entity_base.py b/homeassistant/components/sia/entity.py
similarity index 100%
rename from homeassistant/components/sia/sia_entity_base.py
rename to homeassistant/components/sia/entity.py