diff --git a/libs/fdtpci/Android.bp b/libs/fdtpci/Android.bp
index f368b08..e12c24f 100644
--- a/libs/fdtpci/Android.bp
+++ b/libs/fdtpci/Android.bp
@@ -8,6 +8,7 @@
     no_stdlibs: true,
     host_supported: false,
     crate_name: "fdtpci",
+    defaults: ["avf_build_flags_rust"],
     srcs: ["src/lib.rs"],
     rustlibs: [
         "liblibfdt",