diff --git a/lib/installer-exclude/sdes4j.jar b/lib/installer-exclude/sdes4j.jar
index 0aa0ff71a..6b90e6374 100644
Binary files a/lib/installer-exclude/sdes4j.jar and b/lib/installer-exclude/sdes4j.jar differ
diff --git a/resources/install/debian/copyright b/resources/install/debian/copyright
index bb2a9994b..8c4b26fbb 100644
--- a/resources/install/debian/copyright
+++ b/resources/install/debian/copyright
@@ -95,12 +95,6 @@ Copyright:
  1999-2006 Ross Bencina and Phil Burk
 License: MIT
 
-Files: lib/src/sdes4j/*
-Copyright:
- 2011 University of Applied Sciences Northwestern Switzerland (FHNW)
- 2011 School of Engineering Institute of Mobile and Distributed Systems (IMVS)
-License: LGPL-2.1
-
 Files: lib/src/smack_src_3_2_2/*
 Copyright:
  2002-2008 Jive Software