diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..89f3026
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,6 @@
+[wheel]
+universal = 1
+
+; Publish a universal wheel to PyPI:
+;   $ pip install -U pip wheel
+;   $ python setup.py sdist bdist_wheel upload