diff --git a/nginx_proxy.py b/nginx_proxy.py
index aaa3bb1..ecbb4e3 100755
--- a/nginx_proxy.py
+++ b/nginx_proxy.py
@@ -4,11 +4,9 @@ from docker import Client
 from docker.errors import APIError
 from string import Template
 import json
-import datetime
 import signal
 import os
 import logging
-import sys
 
 target_path="/tmp/nginx/"
 pid_file="/var/run/nginx.pid"