diff --git a/binder_bindings/android/os/IUpdateEngine.aidl b/binder_bindings/android/os/IUpdateEngine.aidl
index 7e26752..c0e29f5 100644
--- a/binder_bindings/android/os/IUpdateEngine.aidl
+++ b/binder_bindings/android/os/IUpdateEngine.aidl
@@ -37,4 +37,6 @@
   void cancel();
   /** @hide */
   void resetStatus();
+  /** @hide */
+  boolean verifyPayloadApplicable(in String metadataFilename);
 }