diff --git a/ansible/roles/mongo/tasks/main.yml b/ansible/roles/mongo/tasks/main.yml
index 9bb82ef5a..70e3e01de 100644
--- a/ansible/roles/mongo/tasks/main.yml
+++ b/ansible/roles/mongo/tasks/main.yml
@@ -109,4 +109,4 @@
       -v /srv/newsblur:/srv/newsblur
       -v /opt/mongo/newsblur/backup/:/opt/mongo/newsblur/backup/
       --network=newsblurnet
-      /srv/newsblur/utils/backups/backup_mongo.py
+      newsblur/newsblur_python3:latest /srv/newsblur/utils/backups/backup_mongo.py
diff --git a/utils/backups/backup_mongo.py b/utils/backups/backup_mongo.py
index 1e817a80c..d5503a28f 100644
--- a/utils/backups/backup_mongo.py
+++ b/utils/backups/backup_mongo.py
@@ -7,7 +7,7 @@ import boto3
 
 filenames = [f for f in os.listdir('/opt/mongo/newsblur/backup/') if '.tgz' in f]
 
-for filename i filenames:
+for filename in filenames:
     print('Uploading %s to S3...' % filename)
     try:
         s3 = boto3.resource('s3')