diff --git a/tox.ini b/tox.ini
index ec39b5c0..8e4b2c41 100644
--- a/tox.ini
+++ b/tox.ini
@@ -39,6 +39,15 @@ commands =
   {[testenv]commands}
   stestr run --blacklist-file {env:BLACKLIST_FILE} {posargs}
 
+[testenv:py36]
+basepython = python3.6
+setenv =
+  {[testenv]setenv}
+  BLACKLIST_FILE={toxinidir}/test-blacklist-py3.txt
+commands =
+  {[testenv]commands}
+  stestr run --blacklist-file {env:BLACKLIST_FILE} {posargs}
+
 [testenv:cover]
 basepython = python3
 setenv =