diff --git a/tox.ini b/tox.ini
index 2ed5a148e..af245bf8f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,8 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, docs, flake8
-# pypy temporarily disabled
+envlist = py27, pypy, docs, flake8
 
 [testenv]
 deps =