diff --git a/oyaml.py b/oyaml.py
index dfc7977..0fdf8e4 100644
--- a/oyaml.py
+++ b/oyaml.py
@@ -18,6 +18,7 @@ def map_constructor(loader, node):
 
 pyyaml.add_representer(dict, map_representer)
 pyyaml.add_representer(OrderedDict, map_representer)
+pyyaml.add_representer(dict, map_representer, Dumper=pyyaml.dumper.SafeDumper)
 pyyaml.add_representer(OrderedDict, map_representer, Dumper=pyyaml.dumper.SafeDumper)
 
 
diff --git a/setup.py b/setup.py
index 5aa46b7..0d8f6fb 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='oyaml',
-    version='0.3',
+    version='0.4',
     description='Ordered YAML: drop-in replacement for PyYAML which preserves dict ordering',
     long_description=open('README.rst').read(),
     author='Wim Glenn',
diff --git a/test_oyaml.py b/test_oyaml.py
index 80368c6..69ff6d1 100644
--- a/test_oyaml.py
+++ b/test_oyaml.py
@@ -3,7 +3,6 @@
 from types import GeneratorType
 
 import pytest
-from yaml.representer import RepresenterError
 
 import oyaml as yaml
 
@@ -23,6 +22,12 @@ def test_dump_all():
     assert yaml.dump_all(documents=[data, {}]) == '{x: 1, z: 3, y: 2}\n--- {}\n'
 
 
+def test_dump_and_safe_dump_match():
+    mydict = {'x': 1, 'z': 2, 'y': 3}
+    # don't know if mydict is ordered in the implementation or not (but don't care)
+    assert yaml.dump(mydict) == yaml.safe_dump(mydict)
+
+
 def test_safe_dump_all():
     assert yaml.safe_dump_all(documents=[data, {}]) == '{x: 1, z: 3, y: 2}\n--- {}\n'
 
@@ -60,7 +65,7 @@ class MyOrderedDict(OrderedDict):
 
     data = MyOrderedDict([('x', 1), ('y', 2)])
     assert '!!python/object/apply:test_oyaml.MyOrderedDict' in yaml.dump(data)
-    with pytest.raises(RepresenterError) as cm:
+    with pytest.raises(yaml.pyyaml.representer.RepresenterError) as cm:
         yaml.safe_dump(data)
     assert str(cm.value) == "cannot represent an object: MyOrderedDict([('x', 1), ('y', 2)])"