diff --git a/freenas_network_unlock.py b/freenas_network_unlock.py
index 5020d25..27705f2 100644
--- a/freenas_network_unlock.py
+++ b/freenas_network_unlock.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-import requests, platform, subprocess, config, logging, simplejson as json
+import requests, platform, subprocess, config, logging, simplejson as json, argparse
 
 # You must initialize logging, otherwise you'll not see debug output.
 logging.basicConfig(level=logging.DEBUG,format='%(asctime)s - [%(levelname)s] %(message)s', datefmt='%Y-%m-%d %H:%M:%S')