diff --git a/tox.ini b/tox.ini
index 2f9860c..40234d1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 2.0
 distribute = False
-envlist = py36,pep8
+envlist = py3,pep8
 
 [testenv]
 basepython = python3