diff --git a/tox.ini b/tox.ini
index 2170c62..8bdb877 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,7 +1,7 @@
 [tox]
 minversion = 1.6
 envlist =
-    py25,py26,py27,py32,py33,py34,py27-flake8,py34-flake8
+    py26,py27,py32,py33,py34,py27-flake8,py34-flake8
 
 [testenv]
 usedevelop = True