diff --git a/client/default_pwd.dic b/client/default_pwd.dic
index 2c63e53ca..b0659a091 100644
--- a/client/default_pwd.dic
+++ b/client/default_pwd.dic
@@ -4,6 +4,8 @@
 000D8787,
 # ref. http://kazus.ru/forums/showpost.php?p=1045937&postcount=77
 05D73B9F,
+# ref. http://www.proxmark.org/forum/viewtopic.php?=
+89A69E60,
 # Default pwd, simple:
 00000000,
 11111111,