diff --git a/tox.ini b/tox.ini
index aff7ad1..a42fa57 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 2.0
 skipsdist = True
-envlist = py{34,27,35}, linters, pypy
+envlist = py{34,27,35,36}, linters, pypy
 
 [testenv]
 setenv =