--- a/cubicweb/skeleton/tox.ini.tmpl	Wed Mar 22 14:38:10 2017 +0100
+++ b/cubicweb/skeleton/tox.ini.tmpl	Thu Mar 23 10:30:48 2017 +0100
@@ -2,7 +2,6 @@
 envlist = py27,py34,flake8
 
 [testenv]
-sitepackages = true
 deps =
   pytest
 commands =