diff --git a/tests/components/light/test_device_trigger.py b/tests/components/light/test_device_trigger.py
index dd4745ac513..d3c630cd0dc 100644
--- a/tests/components/light/test_device_trigger.py
+++ b/tests/components/light/test_device_trigger.py
@@ -95,6 +95,8 @@ async def test_if_fires_on_state_change(hass, calls):
     platform = getattr(hass.components, f"test.{DOMAIN}")
 
     platform.init()
+    await hass.async_block_till_done()
+
     assert await async_setup_component(hass, DOMAIN, {DOMAIN: {CONF_PLATFORM: "test"}})
     await hass.async_block_till_done()
 
@@ -180,6 +182,8 @@ async def test_if_fires_on_state_change_with_for(hass, calls):
     platform = getattr(hass.components, f"test.{DOMAIN}")
 
     platform.init()
+    await hass.async_block_till_done()
+
     assert await async_setup_component(hass, DOMAIN, {DOMAIN: {CONF_PLATFORM: "test"}})
     await hass.async_block_till_done()