diff --git a/tests/components/prometheus/test_init.py b/tests/components/prometheus/test_init.py
index f9f6ebbf0f5..df8c07bfc73 100644
--- a/tests/components/prometheus/test_init.py
+++ b/tests/components/prometheus/test_init.py
@@ -45,11 +45,11 @@ async def prometheus_client(hass, hass_client, namespace):
     await async_setup_component(
         hass, climate.DOMAIN, {"climate": [{"platform": "demo"}]}
     )
-    await hass.async_block_till_done()
 
     await async_setup_component(
         hass, humidifier.DOMAIN, {"humidifier": [{"platform": "demo"}]}
     )
+    await hass.async_block_till_done()
 
     sensor1 = DemoSensor(
         None, "Television Energy", 74, None, None, ENERGY_KILO_WATT_HOUR, None