diff --git a/tox.ini b/tox.ini
index 1ae6de65..9892e313 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 3.18.0
-envlist = py38,py39,pep8
+envlist = py3,pep8
 
 [testenv]
 setenv =