diff --git a/tox.ini b/tox.ini
index 64a7b22..7cb7cdf 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,4 +9,4 @@ passenv = PYTEST_STATUS_PORT
         REDIS_ARGS
 
 commands = pip install .
-        py.test -v
+        py.test -v {posargs}