diff --git a/bts/BTS_Tests_VAMOS.ttcn b/bts/BTS_Tests_VAMOS.ttcn
index c4bd171..3b84052 100644
--- a/bts/BTS_Tests_VAMOS.ttcn
+++ b/bts/BTS_Tests_VAMOS.ttcn
@@ -2,7 +2,7 @@
 
 /* Integration Tests for OsmoBTS
  *
- * (C) 2021 by sysmocom - s.m.f.c. GmbH <info@sysmocom.de>
+ * (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
  * Author: Vadim Yanitskiy <vyanitskiy@sysmocom.de>
  *
  * All rights reserved.
diff --git a/hnodeb/HNBGW_ConnectionHandler.ttcn b/hnodeb/HNBGW_ConnectionHandler.ttcn
index e418527..8e95616 100644
--- a/hnodeb/HNBGW_ConnectionHandler.ttcn
+++ b/hnodeb/HNBGW_ConnectionHandler.ttcn
@@ -1,7 +1,7 @@
 module HNBGW_ConnectionHandler {
 
 /* HNBGW Connection Handler of HNB_Tests in TTCN-3
- * (C) 2021 by sysmocom - s.m.f.c. GmbH <info@sysmocom.de>
+ * (C) 2021 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
  * All rights reserved.
  *
  * Released under the terms of GNU General Public License, Version 2 or
diff --git a/upf/CPF_ConnectionHandler.ttcn b/upf/CPF_ConnectionHandler.ttcn
index f983ff0..b5945d3 100644
--- a/upf/CPF_ConnectionHandler.ttcn
+++ b/upf/CPF_ConnectionHandler.ttcn
@@ -1,7 +1,7 @@
 module CPF_ConnectionHandler {
 
 /* CPF Connection Handler of UPF_Tests in TTCN-3
- * (C) 2022 by sysmocom - s.m.f.c. GmbH <info@sysmocom.de>
+ * (C) 2022 by sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
  * All rights reserved.
  *
  * Released under the terms of GNU General Public License, Version 2 or