diff --git a/tox.ini b/tox.ini
index 38cf94a63..08542426c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,6 +3,11 @@ envlist = py27, py35, lint
 
 [testenv]
 deps = -rrequirements.txt
+
+[testenv:py27]
+commands = py.test -n 8 --timeout 60 ./test
+
+[testenv:py35]
 commands = py.test -n 8 --timeout 60 ./test/netlib ./test/mitmproxy/script ./test/pathod/test_utils.py ./test/pathod/test_log.py
 
 [testenv:lint]