--- a/script.module.cryptopy/lib/crypto/cipher/aes_sbox_analysis.py
+++ b/script.module.cryptopy/lib/crypto/cipher/aes_sbox_analysis.py
@@ -1,4 +1,5 @@
 #! /usr/bin/env python
+# -*- coding: iso-8859-1 -*-
 """ crypto.cipher.aes_sbox_analysis
 
     AES Sbox Analysis - a simple analysis of the AES Sbox that determines