diff --git a/tox.ini b/tox.ini
index ed0a4f17f..f24f795f4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,6 +16,7 @@ setenv =
 	PYTHONDONTWRITEBYTECODE = 1
 commands = pytest --cov=storages --ignore=tests/integration/ tests/ {posargs}
 deps =
+	py3.5: setuptools>28
 	django2.2: Django>=2.2,<3.0
 	django3.0: Django>=3.0,<3.1
 	django3.1: Django>=3.1,<3.2