diff --git a/tox.ini b/tox.ini
index f5b7eb1..c45c305 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,14 +1,9 @@
 [tox]
 minversion = 1.6
-envlist = py34,py26,py27,pep8
-skipsdist = True
+envlist = py34,py27,pep8
 
 [testenv]
-usedevelop = True
-install_command = pip install -U {opts} {packages}
-setenv = VIRTUAL_ENV={envdir}
-deps = -r{toxinidir}/requirements.txt
-       -r{toxinidir}/test-requirements.txt
+deps = -r{toxinidir}/test-requirements.txt
 # Functional tests with Eventlet involve monkeypatching, so force them to be
 # run in a separate process
 whitelist_externals = env