diff --git a/pid/zone.hpp b/pid/zone.hpp
index 53d90fd..85a9064 100644
--- a/pid/zone.hpp
+++ b/pid/zone.hpp
@@ -11,6 +11,7 @@
 #include <sdbusplus/bus.hpp>
 #include <sdbusplus/server.hpp>
 #include <xyz/openbmc_project/Control/Mode/server.hpp>
+#include <xyz/openbmc_project/Debug/Pid/Zone/server.hpp>
 #include <xyz/openbmc_project/Object/Enable/server.hpp>
 
 #include <fstream>
@@ -24,7 +25,9 @@
 template <typename... T>
 using ServerObject = typename sdbusplus::server::object_t<T...>;
 using ModeInterface = sdbusplus::xyz::openbmc_project::Control::server::Mode;
-using ModeObject = ServerObject<ModeInterface>;
+using DebugZoneInterface =
+    sdbusplus::xyz::openbmc_project::Debug::Pid::server::Zone;
+using ModeObject = ServerObject<ModeInterface, DebugZoneInterface>;
 using ProcessInterface =
     sdbusplus::xyz::openbmc_project::Object::server::Enable;
 using ProcessObject = ServerObject<ProcessInterface>;
@@ -102,6 +105,8 @@
     bool manual(bool value) override;
     /* Method for reading whether in fail-safe mode over dbus */
     bool failSafe() const override;
+    /* Method for recording the maximum SetPoint PID config name */
+    std::string leader() const override;
     /* Method for control process for each loop at runtime */
     void addPidControlProcess(std::string name, sdbusplus::bus_t& bus,
                               std::string objPath, bool defer);