diff --git a/util/imapfetch.py b/util/imapfetch.py
index 8898c549..c213c323 100755
--- a/util/imapfetch.py
+++ b/util/imapfetch.py
@@ -5,6 +5,7 @@ import MySQLdb as dbapi
 import argparse
 import configparser
 import imaplib
+import os
 import re
 import subprocess
 import sys