diff --git a/tox.ini b/tox.ini
index 40766bc66..d2a420573 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = py27,py38,pep8
+envlist = py27,py3,pep8
 skipsdist = True
 
 [testenv]