diff --git a/dump-extensions.hpp b/dump-extensions.hpp
index ec22258..56fb740 100644
--- a/dump-extensions.hpp
+++ b/dump-extensions.hpp
@@ -1,4 +1,5 @@
 #include "dump_manager.hpp"
+#include "dump_utils.hpp"
 
 #include <memory>
 #include <vector>
@@ -16,6 +17,7 @@
  * @param[out] dumpMgrList - list dump manager objects.
  *
  */
-void loadExtensions(sdbusplus::bus_t& bus, DumpManagerList& dumpMgrList);
+void loadExtensions(sdbusplus::bus::bus& bus, const EventPtr& event,
+                    DumpManagerList& dumpMgrList);
 } // namespace dump
 } // namespace phosphor