diff --git a/libcelt/bands.c b/libcelt/bands.c
index fb005020f4b30b13ce2f0c468b6abc753515d9de..13a7885bf1bf13d118723453d3520869e0c182ca 100644
--- a/libcelt/bands.c
+++ b/libcelt/bands.c
@@ -1,5 +1,5 @@
 /* (C) 2007-2008 Jean-Marc Valin, CSIRO
-*/
+   (C) 2008-2009 Gregory Maxwell */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
diff --git a/libcelt/celt.c b/libcelt/celt.c
index bd6cfbcd57db1a0998bc141e1fc24f7a94a2da8d..450d752bf3d6d0ee508896abdb01812598cba977 100644
--- a/libcelt/celt.c
+++ b/libcelt/celt.c
@@ -1,5 +1,5 @@
 /* (C) 2007-2008 Jean-Marc Valin, CSIRO
-*/
+   (C) 2008 Gregory Maxwell */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
diff --git a/libcelt/celt.h b/libcelt/celt.h
index 9e1a561bedd5673b22923fbf6dc52e1343a1d0ee..0aeb7bde85473b0dec94d5cf090592b1d62c1280 100644
--- a/libcelt/celt.h
+++ b/libcelt/celt.h
@@ -1,5 +1,5 @@
 /* (C) 2007-2008 Jean-Marc Valin, CSIRO
-*/
+   (C) 2008 Gregory Maxwell */
 /**
   @file celt.h
   @brief Contains all the functions for encoding and decoding audio streams
diff --git a/libcelt/modes.c b/libcelt/modes.c
index 624210ef3e466db67e53f030f5f3a59079040ee1..567c6a2d38f7a1ef9a10b83928be8e7cb2e86b64 100644
--- a/libcelt/modes.c
+++ b/libcelt/modes.c
@@ -1,5 +1,5 @@
 /* (C) 2007-2008 Jean-Marc Valin, CSIRO
-*/
+   (C) 2008 Gregory Maxwell */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
diff --git a/tools/celtclient.c b/tools/celtclient.c
index 0103af336057e5ac769a8483094b4a4e9e1a821d..f55bbfdb747a43538a5d86584469636b64ee8c26 100644
--- a/tools/celtclient.c
+++ b/tools/celtclient.c
@@ -2,6 +2,7 @@
    Copyright (C) 2004-2006 by Jean-Marc Valin
    Copyright (C) 2006 Commonwealth Scientific and Industrial Research
                       Organisation (CSIRO) Australia
+   Copyright (C) 2008-2009 Gregory Maxwell
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
diff --git a/tools/celtenc.c b/tools/celtenc.c
index 48d9bf4b63c196fdd614c4415664b4b678f825e8..a9fc64c978d0a35dabfc206a57f63ee03c3c77b8 100644
--- a/tools/celtenc.c
+++ b/tools/celtenc.c
@@ -1,4 +1,5 @@
 /* Copyright (C) 2002-2008 Jean-Marc Valin 
+   Copyright (C) 2008-2009 Gregory Maxwell
    File: celtenc.c
 
    Redistribution and use in source and binary forms, with or without