diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index 0e91cb2..2b7bf33 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -155,6 +155,8 @@
             const std::string& codePath, const std::unique_ptr<std::string>& dexMetadata,
             bool* _aidl_return);
 
+    binder::Status migrateLegacyObbData();
+
 private:
     std::recursive_mutex mLock;