diff --git a/src/murmur_grpcwrapper_protoc_plugin/main.cpp b/src/murmur_grpcwrapper_protoc_plugin/main.cpp
index 2205d8ee8..0d0f3efc8 100644
--- a/src/murmur_grpcwrapper_protoc_plugin/main.cpp
+++ b/src/murmur_grpcwrapper_protoc_plugin/main.cpp
@@ -1,4 +1,4 @@
-// Copyright 2015-2016 The Mumble Developers. All rights reserved.
+// Copyright 2005-2016 The Mumble Developers. All rights reserved.
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file at the root of the
 // Mumble source tree or at <https://www.mumble.info/LICENSE>.
diff --git a/src/murmur_grpcwrapper_protoc_plugin/murmur_grpcwrapper_protoc_plugin.pro b/src/murmur_grpcwrapper_protoc_plugin/murmur_grpcwrapper_protoc_plugin.pro
index 4ba90c9e9..9b00a2f7d 100644
--- a/src/murmur_grpcwrapper_protoc_plugin/murmur_grpcwrapper_protoc_plugin.pro
+++ b/src/murmur_grpcwrapper_protoc_plugin/murmur_grpcwrapper_protoc_plugin.pro
@@ -1,4 +1,4 @@
-# Copyright 2015-2016 The Mumble Developers. All rights reserved.
+# Copyright 2005-2016 The Mumble Developers. All rights reserved.
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file at the root of the
 # Mumble source tree or at <https://www.mumble.info/LICENSE>.