diff --git a/tests/__init__.py b/tests/__init__.py
index 67cff064..24aaa8d6 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -502,6 +502,7 @@ def load_tests(loader, tests, pattern):
 
     for modname in (
             'qubes.tests.basic',
+            'qubes.tests.dom0_update',
             'qubes.tests.network',
             'qubes.tests.vm_qrexec_gui',
             'qubes.tests.backup',