diff --git a/test_app/tests/activitystream/test_api.py b/test_app/tests/activitystream/test_api.py
index 491c12a0f..6df5c2cd1 100644
--- a/test_app/tests/activitystream/test_api.py
+++ b/test_app/tests/activitystream/test_api.py
@@ -5,6 +5,7 @@
 from django.contrib.contenttypes.models import ContentType
 from django.urls import reverse
 from django.utils.http import urlencode
+from typeguard import suppress_type_checks
 
 from ansible_base.activitystream.models import Entry
 
@@ -133,6 +134,7 @@ def test_activitystream_api_deleted_model(admin_api_client):
     assert response.data["changes"]["changed_fields"]["is_cool_fish"] == ["False", "True"]
 
 
+@suppress_type_checks
 def test_activitystream_api_deleted_related_model(admin_api_client, animal):
     """
     Similar to the above test, but for the related_* fields.