diff --git a/libs/apexutil/Android.bp b/libs/apexutil/Android.bp
index 4a4a673..92d4e80 100644
--- a/libs/apexutil/Android.bp
+++ b/libs/apexutil/Android.bp
@@ -5,6 +5,7 @@
 rust_defaults {
     name: "libapexutil_rust.defaults",
     crate_name: "apexutil",
+    defaults: ["avf_build_flags_rust"],
     host_supported: true,
     srcs: ["src/lib.rs"],
     edition: "2021",