diff --git a/.zuul.yaml b/.zuul.yaml
index dc276615..7332a874 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -1,4 +1,5 @@
 - project:
     templates:
       - python35-charm-jobs
+      - openstack-python3-train-jobs
       - openstack-cover-jobs
diff --git a/tox.ini b/tox.ini
index 4d35de76..72c0e659 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,7 @@
 # This file is managed centrally by release-tools and should not be modified
 # within individual charm repos.
 [tox]
-envlist = pep8,py27,py35,py36
+envlist = pep8,py27,py37
 skipsdist = True
 skip_missing_interpreters = True
 
@@ -35,6 +35,11 @@ basepython = python3.6
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 
+[testenv:py37]
+basepython = python3.7
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
+
 [testenv:pep8]
 basepython = python3
 deps = -r{toxinidir}/requirements.txt