diff --git a/meta-phosphor/common/recipes-phosphor/mboxd/mboxd/mboxd.service b/meta-phosphor/common/recipes-phosphor/mboxd/mboxd/mboxd.service
index 0d37a48..dda2532 100644
--- a/meta-phosphor/common/recipes-phosphor/mboxd/mboxd/mboxd.service
+++ b/meta-phosphor/common/recipes-phosphor/mboxd/mboxd/mboxd.service
@@ -1,8 +1,8 @@
 [Unit]
 Description=Phosphor MBOX Daemon
-Wants=dev-aspeed\x2dlpc\x2dctrl.device
+BindsTo=dev-aspeed\x2dlpc\x2dctrl.device
 After=dev-aspeed\x2dlpc\x2dctrl.device
-Wants=dev-aspeed\x2dmbox.device
+BindsTo=dev-aspeed\x2dmbox.device
 After=dev-aspeed\x2dmbox.device