diff --git a/tests/agent_unittests/test_package_version_utils.py b/tests/agent_unittests/test_package_version_utils.py
index 600a6dcde..ccfef670b 100644
--- a/tests/agent_unittests/test_package_version_utils.py
+++ b/tests/agent_unittests/test_package_version_utils.py
@@ -16,7 +16,6 @@
 import warnings
 
 import pytest
-import six
 from testing_support.validators.validate_function_called import validate_function_called
 
 from newrelic.common.package_version_utils import (