diff --git a/octodns/provider/yaml.py b/octodns/provider/yaml.py
index 9ad0934..ee436f2 100644
--- a/octodns/provider/yaml.py
+++ b/octodns/provider/yaml.py
@@ -167,6 +167,14 @@ class YamlProvider(BaseProvider):
         del args['log']
         return self.__class__(**args)
 
+    def supports(self, record):
+        # We're overriding this as a performance tweak, namely to avoid calling
+        # the implementation of the SUPPORTS property to create a set from a
+        # dict_keys every single time something checked whether we support a
+        # record, the answer is always yes so that's overkill and we can just
+        # return True here and be done with it
+        return True
+
     @property
     def SUPPORTS_ROOT_NS(self):
         return self.supports_root_ns
diff --git a/tests/test_octodns_provider_yaml.py b/tests/test_octodns_provider_yaml.py
index e2f55c2..99af97d 100644
--- a/tests/test_octodns_provider_yaml.py
+++ b/tests/test_octodns_provider_yaml.py
@@ -217,6 +217,20 @@ class TestYamlProvider(TestCase):
             str(ctx.exception),
         )
 
+    def test_supports_everything(self):
+        source = YamlProvider('test', join(dirname(__file__), 'config'))
+
+        class DummyType(object):
+            def __init__(self, _type):
+                self._type = _type
+
+        # No matter what we check it's always supported
+        self.assertTrue(source.supports(DummyType(None)))
+        self.assertTrue(source.supports(DummyType(42)))
+        self.assertTrue(source.supports(DummyType('A')))
+        self.assertTrue(source.supports(DummyType(source)))
+        self.assertTrue(source.supports(DummyType(self)))
+
 
 class TestSplitYamlProvider(TestCase):
     def test_list_all_yaml_files(self):