diff --git a/.zuul.yaml b/.zuul.yaml
index 77b904f..301f85b 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -5,6 +5,7 @@
       - openstack-python-jobs
       - openstack-python35-jobs
       - openstack-python36-jobs
+      - openstack-python37-jobs
       - publish-openstack-docs-pti
     check:
       jobs:
diff --git a/tox.ini b/tox.ini
index 3c36324..5ce9724 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,10 @@
 [tox]
-envlist = py36,py27,pep8,docs
+envlist = py37,py36,py27,pep8,docs
 minversion = 2.0
 skipsdist = True
 
 [testenv]
-basepython=python2.7
+basepython = python3
 usedevelop = True
 setenv =
   VIRTUAL_ENV={envdir}
@@ -18,10 +18,12 @@ commands =
   {envpython} {toxinidir}/manage.py test tacker_horizon --settings=tacker_horizon.test.settings {posargs}
 
 [testenv:py27]
+basepython = python2.7
 commands =
   {envpython} {toxinidir}/manage.py test tacker_horizon --settings=tacker_horizon.test.settings {posargs}
 
 [testenv:py36]
+basepython = python3.6
 commands =
   {envpython} {toxinidir}/manage.py test tacker_horizon --settings=tacker_horizon.test.settings {posargs}