diff --git a/log_manager.hpp b/log_manager.hpp
index 285b337..e2a3359 100644
--- a/log_manager.hpp
+++ b/log_manager.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <sdbusplus/bus.hpp>
+#include <phosphor-logging/log.hpp>
 #include "elog_entry.hpp"
 #include "xyz/openbmc_project/Logging/Internal/Manager/server.hpp"
 
@@ -8,6 +9,10 @@
 {
 namespace logging
 {
+
+extern const std::map<std::string,std::vector<std::string>> g_errMetaMap;
+extern const std::map<std::string,level> g_errLevelMap;
+
 namespace details
 {