diff --git a/app/watchdog_service.hpp b/app/watchdog_service.hpp
index 141bdb7..1a5486a 100644
--- a/app/watchdog_service.hpp
+++ b/app/watchdog_service.hpp
@@ -94,7 +94,7 @@
 
   private:
     /** @brief sdbusplus handle */
-    sdbusplus::bus::bus bus;
+    sdbusplus::bus_t bus;
     /** @brief The name of the mapped host watchdog service */
     static ipmi::ServiceCache wd_service;