diff --git a/build/source_list.json b/build/source_list.json
index c58090b..7b749af 100644
--- a/build/source_list.json
+++ b/build/source_list.json
@@ -59,6 +59,7 @@
     "quiche/common/simple_buffer_allocator.h",
     "quiche/common/structured_headers.h",
     "quiche/common/wire_serialization.h",
+    "quiche/http2/adapter/chunked_buffer.h",
     "quiche/http2/adapter/data_source.h",
     "quiche/http2/adapter/event_forwarder.h",
     "quiche/http2/adapter/header_validator.h",
@@ -417,6 +418,7 @@
     "quiche/common/quiche_text_utils.cc",
     "quiche/common/simple_buffer_allocator.cc",
     "quiche/common/structured_headers.cc",
+    "quiche/http2/adapter/chunked_buffer.cc",
     "quiche/http2/adapter/event_forwarder.cc",
     "quiche/http2/adapter/header_validator.cc",
     "quiche/http2/adapter/http2_protocol.cc",
@@ -1092,6 +1094,7 @@
     "quiche/common/test_tools/mock_streams_test.cc",
     "quiche/common/test_tools/quiche_test_utils_test.cc",
     "quiche/common/wire_serialization_test.cc",
+    "quiche/http2/adapter/chunked_buffer_test.cc",
     "quiche/http2/adapter/event_forwarder_test.cc",
     "quiche/http2/adapter/header_validator_test.cc",
     "quiche/http2/adapter/noop_header_validator_test.cc",