diff --git a/library/selinux b/library/selinux
index e110cb1eaa1..c8b624e6785 100755
--- a/library/selinux
+++ b/library/selinux
@@ -54,6 +54,7 @@ author: Derek Carter <goozbach@friocorte.com>
 
 import os
 import re
+import sys
 
 try:
     import selinux