1 files changed, 2 insertions, 0 deletions
diff --git a/tox.ini b/tox.ini
index 16616ab..29d7b0a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,6 +3,8 @@ envlist = py27,py34,py35,py36,pypy,pypy3,flake,cover
 
 [testenv]
 deps =
+setenv =
+    PYTHONWARNINGS = default
 commands =
     {envpython} setup.py test