diff --git a/secure_rd_v3/BUILD.gn b/secure_rd_v3/BUILD.gn
new file mode 100644
index 0000000..3cc9686
--- /dev/null
+++ b/secure_rd_v3/BUILD.gn
@@ -0,0 +1,8 @@
+# Copyright 2023 The Hafnium Authors.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://opensource.org/licenses/BSD-3-Clause.
+
+source_set("secure_rd_v3") {
+}