diff --git a/systemd/ceph-fuse@.service.in b/systemd/ceph-fuse@.service.in
index 1ea4b17675a..9c12c9ba444 100644
--- a/systemd/ceph-fuse@.service.in
+++ b/systemd/ceph-fuse@.service.in
@@ -14,7 +14,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=true
 # ceph-fuse requires access to /dev fuse device
 PrivateDevices=no
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHostname=true
 ProtectKernelLogs=true
diff --git a/systemd/ceph-immutable-object-cache@.service.in b/systemd/ceph-immutable-object-cache@.service.in
index f5782487f9e..62ff8dbd272 100644
--- a/systemd/ceph-immutable-object-cache@.service.in
+++ b/systemd/ceph-immutable-object-cache@.service.in
@@ -14,7 +14,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=true
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/ceph-mds@.service.in b/systemd/ceph-mds@.service.in
index 2884f587f97..afa36702f9c 100644
--- a/systemd/ceph-mds@.service.in
+++ b/systemd/ceph-mds@.service.in
@@ -17,7 +17,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=true
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/ceph-mgr@.service.in b/systemd/ceph-mgr@.service.in
index 1ee28285209..8fadc4746b3 100644
--- a/systemd/ceph-mgr@.service.in
+++ b/systemd/ceph-mgr@.service.in
@@ -16,7 +16,6 @@ LockPersonality=true
 NoNewPrivileges=true
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/ceph-mon@.service.in b/systemd/ceph-mon@.service.in
index 994cdfd2869..b7c92f278e3 100644
--- a/systemd/ceph-mon@.service.in
+++ b/systemd/ceph-mon@.service.in
@@ -22,7 +22,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=false
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/ceph-osd@.service.in b/systemd/ceph-osd@.service.in
index 4981417d620..046500efb66 100644
--- a/systemd/ceph-osd@.service.in
+++ b/systemd/ceph-osd@.service.in
@@ -18,7 +18,6 @@ MemoryDenyWriteExecute=true
 # Need NewPrivileges via `sudo smartctl`
 NoNewPrivileges=false
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/ceph-radosgw@.service.in b/systemd/ceph-radosgw@.service.in
index cfff60c18b8..b7474705506 100644
--- a/systemd/ceph-radosgw@.service.in
+++ b/systemd/ceph-radosgw@.service.in
@@ -16,7 +16,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=true
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/ceph-rbd-mirror@.service.in b/systemd/ceph-rbd-mirror@.service.in
index fe49f11116e..1057892dc99 100644
--- a/systemd/ceph-rbd-mirror@.service.in
+++ b/systemd/ceph-rbd-mirror@.service.in
@@ -16,7 +16,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=true
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
diff --git a/systemd/cephfs-mirror@.service.in b/systemd/cephfs-mirror@.service.in
index a97d6ad8b57..bed9d195302 100644
--- a/systemd/cephfs-mirror@.service.in
+++ b/systemd/cephfs-mirror@.service.in
@@ -15,7 +15,6 @@ MemoryDenyWriteExecute=true
 NoNewPrivileges=true
 PrivateDevices=yes
 PrivateTmp=true
-ProtectClock=true
 ProtectControlGroups=true
 ProtectHome=true
 ProtectHostname=true
@@ -30,4 +29,4 @@ StartLimitInterval=30min
 TasksMax=infinity
 
 [Install]
-WantedBy=cephfs-mirror.target
\ No newline at end of file
+WantedBy=cephfs-mirror.target