diff --git a/Website/db.py b/Website/db.py
index fe51935..91a5665 100644
--- a/Website/db.py
+++ b/Website/db.py
@@ -5,7 +5,7 @@ from datetime import datetime
 import click
 from flask import current_app, g
 
-def log(statement, user_id=user_id, before=before, after=after, change=change):
+def log(statement, user_id=None, before=None, after=None, change=None):
     db = get_db()
     c = db.cursor()
     c.execute("INSERT INTO transaction_log (timestamp, type, user_id, before, after, change) VALUES (?, ?, ?, ?, ?, ?)", [datetime.now(), statement, user_id, before, after, change])