diff --git a/service_files/phosphor-set-chassis-transition-to-on@.service b/service_files/phosphor-set-chassis-transition-to-on@.service
new file mode 100644
index 0000000..e483ee0
--- /dev/null
+++ b/service_files/phosphor-set-chassis-transition-to-on@.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=Set Chassis state to transition to on
+Before=obmc-power-start@%i.service
+Wants=mapper-wait@-xyz-openbmc_project-state-chassis%i.service
+After=mapper-wait@-xyz-openbmc_project-state-chassis%i.service
+Conflicts=obmc-chassis-poweroff@%i.target
+ConditionPathExists=!/run/openbmc/chassis@%i-on
+
+[Service]
+Restart=no
+Type=oneshot
+SyslogIdentifier=phosphor-set-chassis-transition-to-on
+ExecStart=/bin/sh -c "busctl set-property `mapper get-service /xyz/openbmc_project/state/chassis%i` /xyz/openbmc_project/state/chassis%i xyz.openbmc_project.State.Chassis CurrentPowerState s xyz.openbmc_project.State.Chassis.PowerState.TransitioningToOn"
+
+[Install]
+WantedBy=obmc-chassis-poweron@%i.target