diff --git a/services/phosphor-psu-monitor.service b/services/phosphor-psu-monitor.service
index 6c26565..df896c5 100644
--- a/services/phosphor-psu-monitor.service
+++ b/services/phosphor-psu-monitor.service
@@ -1,7 +1,7 @@
 [Unit]
 Description=Phosphor Power Supply Monitor
-Wants=mapper-wait@-xyz-openbmc_project-inventory-system.service
-After=mapper-wait@-xyz-openbmc_project-inventory-system.service
+Wants=mapper-wait@-xyz-openbmc_project-inventory.service
+After=mapper-wait@-xyz-openbmc_project-inventory.service
 Before=xyz.openbmc_project.State.Chassis.service
 
 [Service]