diff --git a/tests/components/numato/test_switch.py b/tests/components/numato/test_switch.py
index 42102ea4869..a5967efc9b1 100644
--- a/tests/components/numato/test_switch.py
+++ b/tests/components/numato/test_switch.py
@@ -42,6 +42,7 @@ async def test_regular_hass_operations(hass: HomeAssistant, numato_fixture) -> N
         {ATTR_ENTITY_ID: "switch.numato_switch_mock_port5"},
         blocking=True,
     )
+    await hass.async_block_till_done()
     assert hass.states.get("switch.numato_switch_mock_port5").state == "on"
     assert numato_fixture.devices[0].values[5] == 1
     await hass.services.async_call(
@@ -50,6 +51,7 @@ async def test_regular_hass_operations(hass: HomeAssistant, numato_fixture) -> N
         {ATTR_ENTITY_ID: "switch.numato_switch_mock_port6"},
         blocking=True,
     )
+    await hass.async_block_till_done()
     assert hass.states.get("switch.numato_switch_mock_port6").state == "on"
     assert numato_fixture.devices[0].values[6] == 1
     await hass.services.async_call(
@@ -58,6 +60,7 @@ async def test_regular_hass_operations(hass: HomeAssistant, numato_fixture) -> N
         {ATTR_ENTITY_ID: "switch.numato_switch_mock_port5"},
         blocking=True,
     )
+    await hass.async_block_till_done()
     assert hass.states.get("switch.numato_switch_mock_port5").state == "off"
     assert numato_fixture.devices[0].values[5] == 0
     await hass.services.async_call(
@@ -66,6 +69,7 @@ async def test_regular_hass_operations(hass: HomeAssistant, numato_fixture) -> N
         {ATTR_ENTITY_ID: "switch.numato_switch_mock_port6"},
         blocking=True,
     )
+    await hass.async_block_till_done()
     assert hass.states.get("switch.numato_switch_mock_port6").state == "off"
     assert numato_fixture.devices[0].values[6] == 0