--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -32,7 +32,7 @@ def check_redis(client: Any) -> None:

 @pytest.fixture()
 def stub_broker() -> Generator[dramatiq.Broker, None, None]:
-    broker = StubBroker()
+    broker = StubBroker(fail_fast_default=False)
     broker.emit_after("process_boot")
     dramatiq.set_broker(broker)
     yield broker