diff --git a/setup.cfg b/setup.cfg
index 51cd48c..8d45a00 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bdist_wheel]
-universal = 1
+python-tag = py3
 
 [pep8]
 max-line-length = 120