diff --git a/tests/components/fritz/test_image.py b/tests/components/fritz/test_image.py
index 45afe34b6aa..a22ab76fdb6 100644
--- a/tests/components/fritz/test_image.py
+++ b/tests/components/fritz/test_image.py
@@ -164,7 +164,7 @@ async def test_image_update(
 
     fc_class_mock().override_services({**MOCK_FB_SERVICES, **GUEST_WIFI_CHANGED})
     async_fire_time_changed(hass, utcnow() + timedelta(seconds=60))
-    await hass.async_block_till_done()
+    await hass.async_block_till_done(wait_background_tasks=True)
 
     resp = await client.get("/api/image_proxy/image.mock_title_guestwifi")
     resp_body_new = await resp.read()