diff --git a/tox.ini b/tox.ini
index 1fbcca5ed08ad963036a334f5b8d2c2cc881af10..9077838a320efa1d0dff82c1a7d61afbf1094cc4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = {py35,py36,py37},lint,doc
+envlist = {py35,py36,py37,py38},lint,doc
 
 [testenv]
 whitelist_externals =
@@ -11,6 +11,7 @@ basepython =
   py35: python3.5
   py36: python3.6
   py37: python3.7
+  py38: python3.8
 
 deps =
   .[test]