diff --git a/analyticsdataserver/settings/test.py b/analyticsdataserver/settings/test.py
index cad16410..188863ad 100644
--- a/analyticsdataserver/settings/test.py
+++ b/analyticsdataserver/settings/test.py
@@ -40,12 +40,7 @@
 LMS_USER_ACCOUNT_BASE_URL = 'http://lms-host'
 
 # Default the django-storage settings so we can test easily
-STORAGES = {
-    **STORAGES,
-    "default": {
-        "BACKEND": 'storages.backends.s3boto3.S3Boto3Storage',
-    },
-}
+DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
 AWS_ACCESS_KEY_ID = 'xxxxx'
 AWS_SECRET_ACCESS_KEY = 'xxxxx'
 AWS_STORAGE_BUCKET_NAME = 'fake-bucket'