diff --git a/plexpy/users.py b/plexpy/users.py
index ab590ca9..e954bd29 100644
--- a/plexpy/users.py
+++ b/plexpy/users.py
@@ -60,7 +60,7 @@ def refresh_users():
                 else:
                     item['custom_avatar_url'] = item['thumb']
 
-            monitor_db.upsert('users', keys_dict=keys_dict, value_dict=item)
+            monitor_db.upsert('users', key_dict=keys_dict, value_dict=item)
 
         query = 'UPDATE users SET is_active = 0 WHERE user_id NOT IN ({})'.format(', '.join(['?'] * len(user_ids)))
         monitor_db.action(query=query, args=user_ids)