diff --git a/hentai/downloader.py b/hentai/downloader.py
index efcee69..9e714bf 100644
--- a/hentai/downloader.py
+++ b/hentai/downloader.py
@@ -1,7 +1,6 @@
 #coding: utf-8
 import os
 import sys
-import signal
 import threading
 import Queue
 import requests