diff --git a/requirements/local.in b/requirements/local.in
index 193e873c97..5e185f5908 100644
--- a/requirements/local.in
+++ b/requirements/local.in
@@ -7,6 +7,5 @@
 django-debug-toolbar
 django-elasticsearch-debug-toolbar
 edx-i18n-tools
-pytest-split
 pywatchman                                 # For devserver code reloading
 pymemcache
diff --git a/requirements/test.in b/requirements/test.in
index 8b29e7a37c..405a9859cb 100644
--- a/requirements/test.in
+++ b/requirements/test.in
@@ -17,6 +17,7 @@ pytest
 pytest-cov
 pytest-django
 pytest-responses
+pytest-split
 pytest-xdist
 responses
 semgrep
diff --git a/tox.ini b/tox.ini
index 8a9bfe1525..343d967414 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,6 +8,8 @@ testpaths = course_discovery/apps
 
 [testenv]
 deps =
+    django42: -r requirements/django.txt
+    -r{toxinidir}/requirements/test.txt
 
 passenv =
     CONN_MAX_AGE