diff --git a/sdks/python/apache_beam/yaml/yaml_provider.py b/sdks/python/apache_beam/yaml/yaml_provider.py
index 382dcfd97dca..d01852a69c39 100644
--- a/sdks/python/apache_beam/yaml/yaml_provider.py
+++ b/sdks/python/apache_beam/yaml/yaml_provider.py
@@ -549,15 +549,9 @@ def _parse_window_spec(spec):
       'PyFilter': lambda keep: beam.Filter(
           python_callable.PythonCallableWithSource(keep)),
       'PyTransform': fully_qualified_named_transform,
-      'PyToRow': lambda fields: beam.Select(
-          **{
-              name: python_callable.PythonCallableWithSource(fn)
-              for (name, fn) in fields.items()
-          }),
-      'WithSchema': with_schema,
+      'WithSchemaExperimental': with_schema,
       'Flatten': Flatten,
       'WindowInto': WindowInto,
-      'GroupByKey': beam.GroupByKey,
   },
                         no_input_transforms=('Create', ))