diff --git a/src/libimcv/plugins/imv_attestation/attest_usage.c b/src/libimcv/plugins/imv_attestation/attest_usage.c
index 9775c954c..6d25f2228 100644
--- a/src/libimcv/plugins/imv_attestation/attest_usage.c
+++ b/src/libimcv/plugins/imv_attestation/attest_usage.c
@@ -1,7 +1,6 @@
 /*
- * Copyright (C) 2008 Martin Willi
- * Copyright (C) 2009-2010 Andreas Steffen
- * Hochschule fuer Technik Rapperswil
+ * Copyright (C) 2011 Andreas Steffen
+ * HSR Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the