diff --git a/tests/components/matter/test_helpers.py b/tests/components/matter/test_helpers.py
index 28f4479432c..36761362618 100644
--- a/tests/components/matter/test_helpers.py
+++ b/tests/components/matter/test_helpers.py
@@ -43,6 +43,7 @@ async def test_get_node_from_device_entry(
     device_registry = dr.async_get(hass)
     other_domain = "other_domain"
     other_config_entry = MockConfigEntry(domain=other_domain)
+    other_config_entry.add_to_hass(hass)
     other_device_entry = device_registry.async_get_or_create(
         config_entry_id=other_config_entry.entry_id,
         identifiers={(other_domain, "1234")},