diff --git a/tox.ini b/tox.ini
index 9118d2697..d9d015c10 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,6 @@
 [tox]
-envlist = py27, py35
+envlist = py27, py35, py36
+skip_missing_interpreters = true
 
 [testenv]
 basepython =
@@ -7,6 +8,7 @@ basepython =
     pypy: {env:TOXPYTHON:pypy}
     py34: {env:TOXPYTHON:python3.4}
     py35: {env:TOXPYTHON:python3.5}
+    py36: {env:TOXPYTHON:python3.6}
 deps =
     pytest
     -rrequirements.txt