diff --git a/src/host_then_chassis_poweroff.cpp b/src/host_then_chassis_poweroff.cpp
index 0178983..5aedc9f 100644
--- a/src/host_then_chassis_poweroff.cpp
+++ b/src/host_then_chassis_poweroff.cpp
@@ -17,7 +17,7 @@
 namespace service
 {
 constexpr auto bmcState = "xyz.openbmc_project.State.BMC";
-constexpr auto chassisState = "xyz.openbmc_project.State.Chassis";
+constexpr auto chassisState = "xyz.openbmc_project.State.Chassis0";
 constexpr auto hostState = "xyz.openbmc_project.State.Host";
 } // namespace service