diff --git a/setup.cfg b/setup.cfg
index 19813e4..d2ba09e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,9 @@
 [wheel]
 universal = 1
 
+[metadata]
+description-file = README.rst
+
 [flake8]
 ignore = E226,E302,E41,E501
 max-line-length = 160