diff --git a/update_attempter_android.h b/update_attempter_android.h
index 28bf90a..f00692e 100644
--- a/update_attempter_android.h
+++ b/update_attempter_android.h
@@ -69,6 +69,8 @@
   bool ResumeUpdate(brillo::ErrorPtr* error) override;
   bool CancelUpdate(brillo::ErrorPtr* error) override;
   bool ResetStatus(brillo::ErrorPtr* error) override;
+  bool VerifyPayloadApplicable(const std::string& metadata_filename,
+                               brillo::ErrorPtr* error) override;
 
   // ActionProcessorDelegate methods:
   void ProcessingDone(const ActionProcessor* processor,