diff --git a/service/inc/pfr_mgr.hpp b/service/inc/pfr_mgr.hpp
index 8dff6e1..eba9e5b 100644
--- a/service/inc/pfr_mgr.hpp
+++ b/service/inc/pfr_mgr.hpp
@@ -84,6 +84,8 @@
   private:
     sdbusplus::asio::object_server& server;
     std::shared_ptr<sdbusplus::asio::dbus_interface> pfrCfgIface;
+    std::shared_ptr<sdbusplus::asio::dbus_interface> pfrMBIface;
+
     bool internalSet = false;
 
     bool ufmProvisioned;