diff --git a/tox.ini b/tox.ini
index 73fea45fcc..5a7d7caf61 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{27,34,35},pep8,apiexamples,cover,api-ref,releasenotes,bandit,fakemodetests,pylint
+envlist = py{27,34,35,36},pep8,apiexamples,cover,api-ref,releasenotes,bandit,fakemodetests,pylint
 minversion = 1.6
 skipsdist = True
 
@@ -19,7 +19,7 @@ deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 commands = find ./trove -type f -name "*.pyc" -delete
            rm -f trove_test.sqlite
-           stestr run --serial '{posargs}'
+           stestr run --serial {posargs}
            stestr slowest
 whitelist_externals = find
                       rm