diff --git a/Makefile b/Makefile
index 60b5e000..ff014fae 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ chardet:
 publish:
 	python setup.py register
 	python setup.py sdist upload
-	python setup.py bdist_wheel upload
+	python setup.py bdist_wheel upload --universal
 
 
 docs-init: