diff --git a/redfish-core/include/redfish.hpp b/redfish-core/include/redfish.hpp
index ab635f9..ed42b89 100644
--- a/redfish-core/include/redfish.hpp
+++ b/redfish-core/include/redfish.hpp
@@ -44,6 +44,7 @@
 #include "../lib/task.hpp"
 #include "../lib/telemetry_service.hpp"
 #include "../lib/thermal.hpp"
+#include "../lib/thermal_subsystem.hpp"
 #include "../lib/trigger.hpp"
 #include "../lib/update_service.hpp"
 #include "../lib/virtual_media.hpp"
@@ -76,6 +77,9 @@
         requestRoutesThermal(app);
         requestRoutesPower(app);
 #endif
+#ifdef BMCWEB_NEW_POWERSUBSYSTEM_THERMALSUBSYSTEM
+        requestRoutesThermalSubsystem(app);
+#endif
         requestRoutesManagerCollection(app);
         requestRoutesManager(app);
         requestRoutesManagerResetAction(app);