diff --git a/{{cookiecutter.package_name}}/tox.ini b/{{cookiecutter.package_name}}/tox.ini
index b3439b0..aaa337c 100644
--- a/{{cookiecutter.package_name}}/tox.ini
+++ b/{{cookiecutter.package_name}}/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist=py27,py33
+envlist=py27,py34
 
 [testenv]
 commands=py.test {{ cookiecutter.package_name }}