diff --git a/tests/spiffworkflow_backend/helpers/base_test.py b/tests/spiffworkflow_backend/helpers/base_test.py
index 5a04879a..31c967dd 100644
--- a/tests/spiffworkflow_backend/helpers/base_test.py
+++ b/tests/spiffworkflow_backend/helpers/base_test.py
@@ -3,9 +3,6 @@ from flask.app import Flask
 from flask_bpmn.api.api_error import ApiError
 
 from spiffworkflow_backend.models.user import UserModel
-from spiffworkflow_backend.services.authentication_service import (
-    PublicAuthenticationService,
-)
 from spiffworkflow_backend.services.user_service import UserService