diff --git a/tox.ini b/tox.ini
index 9a7083fb..7c7d8552 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,4 +1,7 @@
 [tox]
 envlist = py24,py25,py26,py27
+
 [testenv]
-commands=nosetests --with-xunit --xunit-file=nosetests.xml
\ No newline at end of file
+commands=py.test --junitxml=junit-{envname}.xml
+deps = 
+    pytest
\ No newline at end of file