diff --git a/units/systemd-tmpfiles-clean.service.in b/units/systemd-tmpfiles-clean.service.in
index 5963cf27fb..d1025afadb 100644
--- a/units/systemd-tmpfiles-clean.service.in
+++ b/units/systemd-tmpfiles-clean.service.in
@@ -18,4 +18,5 @@ Before=shutdown.target
 [Service]
 Type=oneshot
 ExecStart=@rootbindir@/systemd-tmpfiles --clean
+SuccessExitStatus=65
 IOSchedulingClass=idle
diff --git a/units/systemd-tmpfiles-setup-dev.service.in b/units/systemd-tmpfiles-setup-dev.service.in
index 29b4f0bec0..6a6ebed955 100644
--- a/units/systemd-tmpfiles-setup-dev.service.in
+++ b/units/systemd-tmpfiles-setup-dev.service.in
@@ -20,3 +20,4 @@ ConditionCapability=CAP_SYS_MODULE
 Type=oneshot
 RemainAfterExit=yes
 ExecStart=@rootbindir@/systemd-tmpfiles --prefix=/dev --create --boot
+SuccessExitStatus=65
diff --git a/units/systemd-tmpfiles-setup.service.in b/units/systemd-tmpfiles-setup.service.in
index ba24b8d823..0410d0bfd8 100644
--- a/units/systemd-tmpfiles-setup.service.in
+++ b/units/systemd-tmpfiles-setup.service.in
@@ -20,3 +20,4 @@ RefuseManualStop=yes
 Type=oneshot
 RemainAfterExit=yes
 ExecStart=@rootbindir@/systemd-tmpfiles --create --remove --boot --exclude-prefix=/dev
+SuccessExitStatus=65