diff --git a/tox.ini b/tox.ini
index 73ba940..36d1bdc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py34
+envlist = py
 skipsdist = True
 
 [testenv]