diff --git a/tox.ini b/tox.ini
index 6f841e4c..dd4132a8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@
 [tox]
 # "-full" variants include optional dependencies, to ensure
 # that things work both in a bare install and with all the extras.
-envlist = py27-full, py27-curl, py25-full, py32, pypy, py25, py26, py26-full, py27, py32-utf8, py33, py27-opt, py32-opt
+envlist = py27-full, py27-curl, py25-full, py32, pypy, py25, py26, py26-full, py27, py32-utf8, py33, py27-opt, py32-opt, pypy-full
 [testenv]
 commands = python -m tornado.test.runtests {posargs:}