diff --git a/src/backtrace.c b/src/backtrace.c
index f0c3489..4ca7adb 100644
--- a/src/backtrace.c
+++ b/src/backtrace.c
@@ -1,8 +1,6 @@
 /*
- * (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de>
  * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
- * (C) 2010 by Nico Golde <nico@ngolde.de>
+ * (C) 2012 by Harald Welte <laforge@gnumonks.org>
  *
  * All Rights Reserved
  *