diff --git a/tests/components/gardena_bluetooth/test_config_flow.py b/tests/components/gardena_bluetooth/test_config_flow.py
index 3b4e9c242b3..b20395ec40f 100644
--- a/tests/components/gardena_bluetooth/test_config_flow.py
+++ b/tests/components/gardena_bluetooth/test_config_flow.py
@@ -31,6 +31,7 @@ async def test_user_selection(
 
     inject_bluetooth_service_info(hass, WATER_TIMER_SERVICE_INFO)
     inject_bluetooth_service_info(hass, WATER_TIMER_UNNAMED_SERVICE_INFO)
+    await hass.async_block_till_done(wait_background_tasks=True)
 
     result = await hass.config_entries.flow.async_init(
         DOMAIN, context={"source": config_entries.SOURCE_USER}