diff --git a/tox.ini b/tox.ini
index ea2845cec..57bb7dc47 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,6 +21,7 @@ basepython =
     py35: {env:PYTHON:python3.5}
     py36: {env:PYTHON:python3.6}
     py37: {env:PYTHON:python3.7}
+    py38: {env:PYTHON:python3.8}
 deps =
     -r{toxinidir}/requirements.txt
     -r{toxinidir}/misc/requirements/requirements-tests.txt