diff --git a/Makefile b/Makefile
index 05581ed..5b4036c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
 publish:
 	python setup.py register
 	python setup.py sdist upload
-	python setup.py bdist_wheel upload
+	python setup.py bdist_wheel upload --universal
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 5e40900..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,2 +0,0 @@
-[wheel]
-universal = 1