diff --git a/examples/make-8192-bit-key.py b/examples/make-8192-bit-key.py
index 7854f07..3cb2d3b 100755
--- a/examples/make-8192-bit-key.py
+++ b/examples/make-8192-bit-key.py
@@ -12,9 +12,10 @@ from __future__ import print_function
 from __future__ import absolute_import
 from __future__ import unicode_literals
 
+import os
 import logging
+
 import gnupg
-import sys
 
 from gnupg import _logger