diff --git a/README.rst b/README.rst
index 07f6fead..3770d36f 100644
--- a/README.rst
+++ b/README.rst
@@ -78,4 +78,4 @@ You can run tests from the project root after cloning with:
 
 .. code-block:: sh
 
-    $ python setup.py test
+    $ tox