diff --git a/Echoes/skype.py b/Echoes/skype.py
index e0841fd..9ecb384 100644
--- a/Echoes/skype.py
+++ b/Echoes/skype.py
@@ -1,3 +1,4 @@
+# Based on the work of https://github.com/AlessandroZ/LaZagne/blob/master/Windows/lazagne/softwares/chats/skype.py
 from Crypto.Cipher import AES
 import xml.etree.cElementTree as ET
 import win32con, win32api, win32crypt
@@ -141,4 +142,4 @@ def run(self):
 
 #tem = Skype()
 #a = tem.run()
-#print a
\ No newline at end of file
+#print a