diff --git a/tox.ini b/tox.ini
index 4a4846b..12fb035 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,9 @@
 [tox]
-envlist = py26-django-14, py27-django-14, {py26,py27,py32,py33,py34,pypy}-django-{15,16,17,master}
+envlist =
+    py26-django-14,
+    py27-django-14,
+    {py26,py27,py32,py33,py34,pypy}-django-{15,16},
+    {py27,py32,py33,py34,pypy}-django-{17,master}
 
 [testenv]
 basepython =