diff --git a/buffet/buffet.gyp b/buffet/buffet.gyp
index 8c62edd..d396525 100644
--- a/buffet/buffet.gyp
+++ b/buffet/buffet.gyp
@@ -36,9 +36,11 @@
         'data_encoding.cc',
         'dbus_manager.cc',
         'dbus_constants.cc',
+        'dbus_utils.cc',
         'http_request.cc',
         'http_transport_curl.cc',
         'http_utils.cc',
+        'manager.cc',
         'mime_utils.cc',
         'string_utils.cc',
       ],