diff --git a/host-cmd-manager.cpp b/host-cmd-manager.cpp
index f3aba7f..ff54468 100644
--- a/host-cmd-manager.cpp
+++ b/host-cmd-manager.cpp
@@ -20,9 +20,6 @@
 namespace command
 {
 
-constexpr auto MAPPER_BUSNAME = "xyz.openbmc_project.ObjectMapper";
-constexpr auto MAPPER_PATH = "/xyz/openbmc_project/object_mapper";
-constexpr auto MAPPER_INTERFACE = "xyz.openbmc_project.ObjectMapper";
 constexpr auto HOST_STATE_PATH = "/xyz/openbmc_project/state/host0";
 constexpr auto HOST_STATE_INTERFACE = "xyz.openbmc_project.State.Host";
 constexpr auto HOST_TRANS_PROP = "RequestedHostTransition";