diff --git a/setup.cfg b/setup.cfg
index 478fb6d..cef5b1b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -39,4 +39,7 @@ extra_files =
     requirements/tests.txt
 
 [backwards_compat]
-zip_safe = False
+zip_safe = false
+
+[wheel]
+universal = 1