diff --git a/security/authgraph/aidl/Android.bp b/security/authgraph/aidl/Android.bp
index d94f640..f3d1281 100644
--- a/security/authgraph/aidl/Android.bp
+++ b/security/authgraph/aidl/Android.bp
@@ -34,7 +34,7 @@
             platform_apis: true,
         },
         ndk: {
-            apps_enabled: false,
+            enabled: true,
         },
         rust: {
             enabled: true,
diff --git a/security/authgraph/aidl/vts/functional/lib.rs b/security/authgraph/aidl/vts/functional/lib.rs
index da3fa1c..f4c1da9 100644
--- a/security/authgraph/aidl/vts/functional/lib.rs
+++ b/security/authgraph/aidl/vts/functional/lib.rs
@@ -26,6 +26,7 @@
 use authgraph_boringssl as boring;
 use authgraph_core::{error::Error as AgError, keyexchange as ke};
 use coset::CborSerializable;
+use std::{cell::RefCell, rc::Rc};
 
 pub mod sink;
 pub mod source;
@@ -34,7 +35,7 @@
 pub fn test_ag_participant() -> Result<ke::AuthGraphParticipant, AgError> {
     Ok(ke::AuthGraphParticipant::new(
         boring::crypto_trait_impls(),
-        Box::<boring::test_device::AgDevice>::default(),
+        Rc::new(RefCell::new(boring::test_device::AgDevice::default())),
         ke::MAX_OPENED_SESSIONS,
     )?)
 }