1 files changed, 5 insertions, 3 deletions

diff --git a/tox.ini b/tox.ini
index d955416c..0ca99932 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,17 +10,19 @@ skipsdist = True
 [testenv]
 usedevelop = True
 install_command = pip install -U {opts} {packages}
-deps = 
+deps =
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/test-requirements.txt
 commands=
   py.test \
     --basetemp={envtmpdir}  \
-    {posargs} tests
+    {posargs}
+setenv=
+  PYTHONPATH = {toxinidir}
 
 [testenv:pep8]
 deps = flake8
-commands = flake8 {toxinidir} 
+commands = flake8 {toxinidir}
 
 [flake8]
 # H803 skipped on purpose per list discussion.