diff --git a/vncviewer/buildTime.cxx b/vncviewer/buildTime.cxx
index bab2e13..9f37b38 100644
--- a/vncviewer/buildTime.cxx
+++ b/vncviewer/buildTime.cxx
@@ -1 +1,18 @@
-const char* buildTime = "Built on " __DATE__ " at " __TIME__;
\ No newline at end of file
+/* Copyright (C) 2005 RealVNC Ltd.  All Rights Reserved.
+ * 
+ * This 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 Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+const char* buildTime = "Built on " __DATE__ " at " __TIME__;