diff --git a/tests/components/zha/test_siren.py b/tests/components/zha/test_siren.py
index 9a10f55f25a..d9c173fd932 100644
--- a/tests/components/zha/test_siren.py
+++ b/tests/components/zha/test_siren.py
@@ -137,3 +137,5 @@ async def test_siren(hass, siren):
     now = dt_util.utcnow() + timedelta(seconds=15)
     async_fire_time_changed(hass, now)
     await hass.async_block_till_done()
+
+    assert hass.states.get(entity_id).state == STATE_OFF