diff --git a/python/samba/tests/gpo.py b/python/samba/tests/gpo.py
index 18bcf81f40c..57403d34983 100644
--- a/python/samba/tests/gpo.py
+++ b/python/samba/tests/gpo.py
@@ -342,6 +342,7 @@ class GPOTests(tests.TestCase):
 
         reg_key = b'Software\\Policies\\Samba\\Unix Settings'
         sections = { b'%s\\Daily Scripts' % reg_key : '.cron.daily',
+                     b'%s\\Monthly Scripts' % reg_key : '.cron.monthly',
                      b'%s\\Hourly Scripts' % reg_key : '.cron.hourly' }
         for keyname in sections.keys():
             # Stage the Registry.pol file with test data
diff --git a/selftest/knownfail.d/gpo b/selftest/knownfail.d/gpo
new file mode 100644
index 00000000000..27f3459db8b
--- /dev/null
+++ b/selftest/knownfail.d/gpo
@@ -0,0 +1 @@
+^samba.tests.gpo.samba.tests.gpo.GPOTests.test_gp_scripts