diff --git a/packages/google-cloud-beyondcorp-appconnectors/tests/unit/gapic/beyondcorp_appconnectors_v1/test_app_connectors_service.py b/packages/google-cloud-beyondcorp-appconnectors/tests/unit/gapic/beyondcorp_appconnectors_v1/test_app_connectors_service.py
index 39cb31c53a65..f2491ccb6b2a 100644
--- a/packages/google-cloud-beyondcorp-appconnectors/tests/unit/gapic/beyondcorp_appconnectors_v1/test_app_connectors_service.py
+++ b/packages/google-cloud-beyondcorp-appconnectors/tests/unit/gapic/beyondcorp_appconnectors_v1/test_app_connectors_service.py
@@ -27,7 +27,7 @@
 import math
 import pytest
 from proto.marshal.rules.dates import DurationRule, TimestampRule
-
+from proto.marshal.rules import wrappers
 
 from google.api_core import client_options
 from google.api_core import exceptions as core_exceptions