1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 2dd6b67..91bef64 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,6 +2,7 @@
 envlist = py26,py27,py33,py34,pypy
 
 [testenv]
+passenv = LANG
 commands = make test
 deps =
     colorama