diff --git a/debian/copyright b/debian/copyright
index 4cea3cd..b2536a0 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -66,6 +66,21 @@ License:
 
 Files with different copyrights/licenses:
 
+  * gpsmm_test.cpp, libgpsmm.{cpp,h}:
+
+    Copyright (C) 2005 Alfredo Pironti
+    License: BSD, see above.
+
+
+  * gpxlogger.c:
+    
+    Author: Amaury Jacquot
+    License: BSD (see above)
+             or GPL, version 2.0 (on Debian systems a copy of the license is available
+                                  in /usr/share/common-licenses/GPL-2)
+
+  
+
   * bsd-base64.c:
 
     Copyright (c) 1996 by Internet Software Consortium.
@@ -127,6 +142,41 @@ Files with different copyrights/licenses:
 
 
 
+  * cgpxlogger.c, floattest.c, gpsd.php, srecord.c:
+
+    Copyright (c) 2005,2006 Chris Kuethe <chris.kuethe@gmail.com>
+
+    Permission to use, copy, modify, and distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+ 
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+    
+
+  * strl.c:
+
+    Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+
+    Permission to use, copy, modify, and distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+ 
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+
+
   * Tachometer.c:
 
     Author: Kazuhiko Shutoh, 1989.