diff --git a/build/source_list.json b/build/source_list.json
index 2971cf8..29f189f 100644
--- a/build/source_list.json
+++ b/build/source_list.json
@@ -1500,6 +1500,7 @@
     "quiche/quic/moqt/moqt_parser_test.cc",
     "quiche/quic/moqt/moqt_session.cc",
     "quiche/quic/moqt/moqt_session_test.cc",
+    "quiche/quic/moqt/moqt_subscribe_windows.cc",
     "quiche/quic/moqt/moqt_subscribe_windows_test.cc",
     "quiche/quic/moqt/moqt_track_test.cc",
     "quiche/quic/moqt/tools/chat_client_bin.cc",