diff --git a/tox.ini b/tox.ini
index 3752eab..e8b9ce4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 1.6
 skipsdist = True
-envlist = py33, py34, pep8, py27, pypy
+envlist = py34, pep8, py27, pypy
 
 [testenv]
 setenv VIRTUAL_ENV={envdir}