diff --git a/cli.py b/cli.py
old mode 100644
new mode 100755
index 4926e64..71bd605
--- a/cli.py
+++ b/cli.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 
+import socket
 import sys
 from pprint import pprint
 from argparse import ArgumentParser