diff --git a/libs/gui/rust/aidl_types/src/lib.rs b/libs/gui/rust/aidl_types/src/lib.rs
index 3d29529..941b1f9 100644
--- a/libs/gui/rust/aidl_types/src/lib.rs
+++ b/libs/gui/rust/aidl_types/src/lib.rs
@@ -20,6 +20,7 @@
     StatusCode,
 };
 
+#[allow(dead_code)]
 macro_rules! stub_unstructured_parcelable {
     ($name:ident) => {
         /// Unimplemented stub parcelable.