diff --git a/lib/rb/lib/thrift/protocol/tbinaryprotocol.rb b/lib/rb/lib/thrift/protocol/tbinaryprotocol.rb
index 2f0de96..aaf7776 100644
--- a/lib/rb/lib/thrift/protocol/tbinaryprotocol.rb
+++ b/lib/rb/lib/thrift/protocol/tbinaryprotocol.rb
@@ -1,3 +1,13 @@
+#!/usr/bin/env ruby
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+#
+# Author: Mark Slee <mcslee@facebook.com>
+#
 require 'thrift/protocol/tprotocol'
 
 class TBinaryProtocol < TProtocol
diff --git a/lib/rb/lib/thrift/protocol/tprotocol.rb b/lib/rb/lib/thrift/protocol/tprotocol.rb
index 56868a2..4376024 100644
--- a/lib/rb/lib/thrift/protocol/tprotocol.rb
+++ b/lib/rb/lib/thrift/protocol/tprotocol.rb
@@ -1,3 +1,13 @@
+#!/usr/bin/env ruby
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+#
+# Author: Mark Slee <mcslee@facebook.com>
+#
 class TType
   STOP = 0
   VOID = 1
diff --git a/lib/rb/lib/thrift/server/tserver.rb b/lib/rb/lib/thrift/server/tserver.rb
index c68b70f..33bf393 100644
--- a/lib/rb/lib/thrift/server/tserver.rb
+++ b/lib/rb/lib/thrift/server/tserver.rb
@@ -1,3 +1,13 @@
+#!/usr/bin/env ruby
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+#
+# Author: Mark Slee <mcslee@facebook.com>
+#
 require('thrift/protocol/tprotocol')
 require('thrift/protocol/tbinaryprotocol')
 require('thrift/transport/ttransport')
diff --git a/lib/rb/lib/thrift/thrift.rb b/lib/rb/lib/thrift/thrift.rb
index 347079f..16c7174 100644
--- a/lib/rb/lib/thrift/thrift.rb
+++ b/lib/rb/lib/thrift/thrift.rb
@@ -1,3 +1,13 @@
+#!/usr/bin/env ruby
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+#
+# Author: Mark Slee <mcslee@facebook.com>
+#
 module TProcessor
   def process(iprot, oprot); nil; end
 end
diff --git a/lib/rb/lib/thrift/transport/tsocket.rb b/lib/rb/lib/thrift/transport/tsocket.rb
index 2f128b8..d2e197f 100644
--- a/lib/rb/lib/thrift/transport/tsocket.rb
+++ b/lib/rb/lib/thrift/transport/tsocket.rb
@@ -1,3 +1,13 @@
+#!/usr/bin/env ruby
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+#
+# Author: Mark Slee <mcslee@facebook.com>
+#
 require 'thrift/transport/ttransport'
 require 'socket'
 
diff --git a/lib/rb/lib/thrift/transport/ttransport.rb b/lib/rb/lib/thrift/transport/ttransport.rb
index e8c578d..92c606a 100644
--- a/lib/rb/lib/thrift/transport/ttransport.rb
+++ b/lib/rb/lib/thrift/transport/ttransport.rb
@@ -1,3 +1,13 @@
+#!/usr/bin/env ruby
+#
+# Copyright (c) 2006- Facebook
+# Distributed under the Thrift Software License
+#
+# See accompanying file LICENSE or visit the Thrift site at:
+# http://developers.facebook.com/thrift/
+#
+# Author: Mark Slee <mcslee@facebook.com>
+#
 class TTransportException < StandardError
   def initialize(message)
     super(message)