diff --git a/tox.ini b/tox.ini
index dcc3983..059eae4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -35,6 +35,7 @@ deps =
   pytest-django
   pytest
   mock<4
+  dj111: djangorestframework<3.12.0
   django-webtest<1.9.3
   psycopg2
   pyquery