diff --git a/lib/rb/Manifest b/lib/rb/Manifest
index 1b408fc..c291232 100644
--- a/lib/rb/Manifest
+++ b/lib/rb/Manifest
@@ -8,7 +8,18 @@
 benchmark/thin_server.rb
 CHANGELOG
 COPYING
-ext/binaryprotocolaccelerated.c
+ext/binary_protocol_accelerated.c
+ext/binary_protocol_accelerated.h
+ext/struct.c
+ext/struct.h
+ext/protocol.h
+ext/protocol.c
+ext/constants.h
+ext/memory_buffer.h
+ext/memory_buffer.c
+ext/rope_transport.c
+ext/rope_transport.h
+ext/thrift_native.c
 ext/extconf.rb
 lib/thrift/client.rb
 lib/thrift/deprecation.rb