1 files changed, 3 insertions, 2 deletions
diff --git a/six.py b/six.py
index 806e3cd..baf1c3b 100644
--- a/six.py
+++ b/six.py
@@ -299,11 +299,12 @@ _moved_attributes = [
     MovedModule("xmlrpc_client", "xmlrpclib", "xmlrpc.client"),
     MovedModule("xmlrpc_server", "SimpleXMLRPCServer", "xmlrpc.server"),
 ]
-#Add windows specific modules if needed
-if sys.platform in ('win32', 'cygwin'):
+# Add windows specific modules.
+if sys.platform == "win32":
     _moved_attributes += [
         MovedModule("winreg", "_winreg"),
     ]
+
 for attr in _moved_attributes:
     setattr(_MovedItems, attr.name, attr)
     if isinstance(attr, MovedModule):