diff --git a/src/exchangedb/test_exchangedb_auditors.c b/src/exchangedb/test_exchangedb_auditors.c
index 9f1b2d679..518326f5e 100644
--- a/src/exchangedb/test_exchangedb_auditors.c
+++ b/src/exchangedb/test_exchangedb_auditors.c
@@ -1,6 +1,6 @@
 /*
   This file is part of TALER
-  Copyright (C) 2016 Inria & GNUnet e. V.
+  Copyright (C) 2016 Taler Systems SA
 
   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
diff --git a/src/exchangedb/test_exchangedb_denomkeys.c b/src/exchangedb/test_exchangedb_denomkeys.c
index 55a3f08f8..973d50601 100644
--- a/src/exchangedb/test_exchangedb_denomkeys.c
+++ b/src/exchangedb/test_exchangedb_denomkeys.c
@@ -1,6 +1,6 @@
 /*
   This file is part of TALER
-  Copyright (C) 2014-2017 GNUnet e. V. (and other contributing authors)
+  Copyright (C) 2014-2017 Taler Systems SA (and other contributing authors)
 
   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
diff --git a/src/exchangedb/test_exchangedb_fees.c b/src/exchangedb/test_exchangedb_fees.c
index 0c9eceaf1..cb33e2de8 100644
--- a/src/exchangedb/test_exchangedb_fees.c
+++ b/src/exchangedb/test_exchangedb_fees.c
@@ -1,6 +1,6 @@
 /*
   This file is part of TALER
-  Copyright (C) 2017 Inria & GNUnet e. V.
+  Copyright (C) 2017 Taler Systems SA
 
   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software
diff --git a/src/exchangedb/test_exchangedb_signkeys.c b/src/exchangedb/test_exchangedb_signkeys.c
index d4dc152cd..4fb112f35 100644
--- a/src/exchangedb/test_exchangedb_signkeys.c
+++ b/src/exchangedb/test_exchangedb_signkeys.c
@@ -1,6 +1,6 @@
 /*
   This file is part of TALER
-  Copyright (C) 2016 Inria & GNUnet e. V.
+  Copyright (C) 2016 Taler Systems SA
 
   TALER is free software; you can redistribute it and/or modify it under the
   terms of the GNU General Public License as published by the Free Software