diff --git a/awx/main/tests/base.py b/awx/main/tests/base.py
index d100e67780..2d340852a4 100644
--- a/awx/main/tests/base.py
+++ b/awx/main/tests/base.py
@@ -462,6 +462,7 @@ class BaseTestMixin(object):
         if hasattr(self, 'queue_process'):
             self.queue_process.terminate()
 
+@override_settings(SYSTEM_UUID='00000000-0000-0000-0000-000000000000')
 class BaseTest(BaseTestMixin, django.test.TestCase):
     '''
     Base class for unit tests.