1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 06e0cb8..c5c227b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -27,6 +27,7 @@ envlist =
 [testenv]
 deps =
     py27: gevent
+    py33: pytest<3.3.0
     django-{16,17,18}: pytest-django<3.0
     django-{19,110,110}: pytest-django>=3.0
     django-{18,19,110}: django-tastypie==0.14