diff --git a/common/recipes-phosphor/datetime/phosphor-time-manager/org.openbmc.TimeManager.service b/common/recipes-phosphor/datetime/phosphor-time-manager/org.openbmc.TimeManager.service
index 3555814..b294608 100644
--- a/common/recipes-phosphor/datetime/phosphor-time-manager/org.openbmc.TimeManager.service
+++ b/common/recipes-phosphor/datetime/phosphor-time-manager/org.openbmc.TimeManager.service
@@ -1,9 +1,11 @@
 [Unit]
 Description=Phosphor Time Manager daemon
+Wants=mapper-wait@-xyz-openbmc_project-time-owner.service
+After=mapper-wait@-xyz-openbmc_project-time-owner.service
+Wants=mapper-wait@-xyz-openbmc_project-time-sync_method.service
+After=mapper-wait@-xyz-openbmc_project-time-sync_method.service
 Wants=mapper-wait@-org-openbmc-NetworkManager-Interface.service
 After=mapper-wait@-org-openbmc-NetworkManager-Interface.service
-Wants=mapper-wait@-org-openbmc-settings-host0.service
-After=mapper-wait@-org-openbmc-settings-host0.service
 Wants=mapper-wait@-org-openbmc-control-power0.service
 After=mapper-wait@-org-openbmc-control-power0.service