diff --git a/setup.cfg b/setup.cfg
index 03a0918..1226940 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -50,3 +50,6 @@ input_file = oslo.serialization/locale/oslo.serialization.pot
 keywords = _ gettext ngettext l_ lazy_gettext
 mapping_file = babel.cfg
 output_file = oslo.serialization/locale/oslo.serialization.pot
+
+[wheel]
+universal = 1