diff --git a/binder_service_android.h b/binder_service_android.h
index d8c4e9c..ec4a93b 100644
--- a/binder_service_android.h
+++ b/binder_service_android.h
@@ -53,6 +53,11 @@
       int64_t payload_offset,
       int64_t payload_size,
       const std::vector<android::String16>& header_kv_pairs) override;
+  android::binder::Status applyPayloadFd(
+      const ::android::base::unique_fd& fd,
+      int64_t payload_offset,
+      int64_t payload_size,
+      const std::vector<android::String16>& header_kv_pairs) override;
   android::binder::Status bind(
       const android::sp<android::os::IUpdateEngineCallback>& callback,
       bool* return_value) override;