diff --git a/src/osgPlugins/osgjs/json_stream b/src/osgPlugins/osgjs/json_stream
index 028dee84f..6792aed7d 100644
--- a/src/osgPlugins/osgjs/json_stream
+++ b/src/osgPlugins/osgjs/json_stream
@@ -1,3 +1,20 @@
+/*  -*-c++-*-
+ *  Copyright (C) 2010 Cedric Pinson <cedric.pinson@plopbyte.net>
+ *
+ * This library is open source and may be redistributed and/or modified under
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ *
+ * This library 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
+ * OpenSceneGraph Public License for more details.
+ *
+ * Authors:
+ *         Cedric Pinson <cedric.pinson@plopbyte.net>
+ */
+
 #ifndef JSON_STREAM
 #define JSON_STREAM