diff --git a/tests/config/simple.yaml b/tests/config/simple.yaml
index fc4ad9f..4cd19c8 100644
--- a/tests/config/simple.yaml
+++ b/tests/config/simple.yaml
@@ -33,6 +33,11 @@ zones:
     targets:
     - dump
     - dump2
+  sub.txt.unit.tests.:
+    sources:
+    - in
+    targets:
+    - dump
   empty.:
     sources:
     - in
diff --git a/tests/config/sub.txt.unit.tests.yaml b/tests/config/sub.txt.unit.tests.yaml
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/tests/config/sub.txt.unit.tests.yaml
@@ -0,0 +1 @@
+---
diff --git a/tests/config/unit.tests.yaml b/tests/config/unit.tests.yaml
index aa28ee5..b88ff82 100644
--- a/tests/config/unit.tests.yaml
+++ b/tests/config/unit.tests.yaml
@@ -162,6 +162,11 @@ sub:
   values:
   - 6.2.3.4.
   - 7.2.3.4.
+sub.txt:
+  type: 'NS'
+  values:
+  - ns1.test.
+  - ns2.test.
 txt:
   ttl: 600
   type: TXT
diff --git a/tests/test_octodns_manager.py b/tests/test_octodns_manager.py
index 1c01af9..64aab9a 100644
--- a/tests/test_octodns_manager.py
+++ b/tests/test_octodns_manager.py
@@ -121,12 +121,12 @@ class TestManager(TestCase):
             environ['YAML_TMP_DIR'] = tmpdir.dirname
             tc = Manager(get_config_filename('simple.yaml')) \
                 .sync(dry_run=False)
-            self.assertEqual(26, tc)
+            self.assertEqual(27, tc)
 
             # try with just one of the zones
             tc = Manager(get_config_filename('simple.yaml')) \
                 .sync(dry_run=False, eligible_zones=['unit.tests.'])
-            self.assertEqual(20, tc)
+            self.assertEqual(21, tc)
 
             # the subzone, with 2 targets
             tc = Manager(get_config_filename('simple.yaml')) \
@@ -141,18 +141,18 @@ class TestManager(TestCase):
             # Again with force
             tc = Manager(get_config_filename('simple.yaml')) \
                 .sync(dry_run=False, force=True)
-            self.assertEqual(26, tc)
+            self.assertEqual(27, tc)
 
             # Again with max_workers = 1
             tc = Manager(get_config_filename('simple.yaml'), max_workers=1) \
                 .sync(dry_run=False, force=True)
-            self.assertEqual(26, tc)
+            self.assertEqual(27, tc)
 
             # Include meta
             tc = Manager(get_config_filename('simple.yaml'), max_workers=1,
                          include_meta=True) \
                 .sync(dry_run=False, force=True)
-            self.assertEqual(30, tc)
+            self.assertEqual(32, tc)
 
     def test_eligible_sources(self):
         with TemporaryDirectory() as tmpdir:
@@ -220,13 +220,13 @@ class TestManager(TestCase):
             # compare doesn't use _process_desired_zone and thus doesn't filter
             # out root NS records, that seems fine/desirable
             changes = manager.compare(['in'], ['dump'], 'unit.tests.')
-            self.assertEqual(21, len(changes))
+            self.assertEqual(22, len(changes))
 
             # Compound sources with varying support
             changes = manager.compare(['in', 'nosshfp'],
                                       ['dump'],
                                       'unit.tests.')
-            self.assertEqual(20, len(changes))
+            self.assertEqual(21, len(changes))
 
             with self.assertRaises(ManagerException) as ctx:
                 manager.compare(['nope'], ['dump'], 'unit.tests.')
diff --git a/tests/test_octodns_provider_yaml.py b/tests/test_octodns_provider_yaml.py
index 51e55eb..05fe90b 100644
--- a/tests/test_octodns_provider_yaml.py
+++ b/tests/test_octodns_provider_yaml.py
@@ -34,7 +34,7 @@ class TestYamlProvider(TestCase):
 
         # without it we see everything
         source.populate(zone)
-        self.assertEqual(23, len(zone.records))
+        self.assertEqual(24, len(zone.records))
 
         source.populate(dynamic_zone)
         self.assertEqual(6, len(dynamic_zone.records))
@@ -57,12 +57,12 @@ class TestYamlProvider(TestCase):
 
             # We add everything
             plan = target.plan(zone)
-            self.assertEqual(20, len([c for c in plan.changes
+            self.assertEqual(21, len([c for c in plan.changes
                                       if isinstance(c, Create)]))
             self.assertFalse(isfile(yaml_file))
 
             # Now actually do it
-            self.assertEqual(20, target.apply(plan))
+            self.assertEqual(21, target.apply(plan))
             self.assertTrue(isfile(yaml_file))
 
             # Dynamic plan
@@ -90,7 +90,7 @@ class TestYamlProvider(TestCase):
 
             # A 2nd sync should still create everything
             plan = target.plan(zone)
-            self.assertEqual(20, len([c for c in plan.changes
+            self.assertEqual(21, len([c for c in plan.changes
                                       if isinstance(c, Create)]))
 
             with open(yaml_file) as fh:
@@ -111,6 +111,7 @@ class TestYamlProvider(TestCase):
                 self.assertTrue('values' in data.pop('txt'))
                 self.assertTrue('values' in data.pop('loc'))
                 self.assertTrue('values' in data.pop('urlfwd'))
+                self.assertTrue('values' in data.pop('sub.txt'))
                 # these are stored as singular 'value'
                 self.assertTrue('value' in data.pop('_imap._tcp'))
                 self.assertTrue('value' in data.pop('_pop3._tcp'))