diff --git a/pm-utils/01qubes-sync-vms-clock b/pm-utils/01qubes-sync-vms-clock
deleted file mode 100755
index c14268c..0000000
--- a/pm-utils/01qubes-sync-vms-clock
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/sh
-
-sync_qubes_vms_wallclock()
-{
-    # Sync all VMs (based on dom0 clock if network time sync fails)
-    /usr/bin/qvm-sync-clock --force --verbose
-}
-
-case "$1" in
-        thaw|resume) sync_qubes_vms_wallclock ;;
-        # Kill qvm-sync-clock (if running) to not desync time after resume
-        suspend|hibernate) 
-            killall qvm-sync-clock 2> /dev/null
-            exit 0
-            ;;
-        *) exit 0 ;;
-esac
diff --git a/pm-utils/qubes-suspend.service b/pm-utils/qubes-suspend.service
index f335843..19a5e1f 100644
--- a/pm-utils/qubes-suspend.service
+++ b/pm-utils/qubes-suspend.service
@@ -7,10 +7,8 @@ StopWhenUnneeded=yes
 Type=oneshot
 RemainAfterExit=yes
 StandardOutput=syslog
-ExecStartPre=/usr/lib64/pm-utils/sleep.d/01qubes-sync-vms-clock suspend suspend
 ExecStart=/usr/lib64/pm-utils/sleep.d/52qubes-pause-vms suspend suspend
 ExecStop=/usr/lib64/pm-utils/sleep.d/52qubes-pause-vms resume suspend
-ExecStopPost=/usr/lib64/pm-utils/sleep.d/01qubes-sync-vms-clock resume suspend
 
 [Install]
 WantedBy=sleep.target
diff --git a/rpm_spec/core-dom0-linux.spec b/rpm_spec/core-dom0-linux.spec
index ed2afe4..f40c8a6 100644
--- a/rpm_spec/core-dom0-linux.spec
+++ b/rpm_spec/core-dom0-linux.spec
@@ -112,7 +112,6 @@ cp qrexec/qubes-rpc-multiplexer $RPM_BUILD_ROOT/usr/lib/qubes
 
 ### pm-utils
 mkdir -p $RPM_BUILD_ROOT/usr/lib64/pm-utils/sleep.d
-cp pm-utils/01qubes-sync-vms-clock $RPM_BUILD_ROOT/usr/lib64/pm-utils/sleep.d/
 cp pm-utils/52qubes-pause-vms $RPM_BUILD_ROOT/usr/lib64/pm-utils/sleep.d/
 mkdir -p $RPM_BUILD_ROOT/usr/lib/systemd/system
 cp pm-utils/qubes-suspend.service $RPM_BUILD_ROOT/usr/lib/systemd/system/
@@ -210,7 +209,6 @@ chmod -x /etc/grub.d/10_linux
 /usr/bin/qvm-move-to-vm
 /usr/lib/qubes/qfile-dom0-agent
 # pm-utils
-/usr/lib64/pm-utils/sleep.d/01qubes-sync-vms-clock
 /usr/lib64/pm-utils/sleep.d/52qubes-pause-vms
 /usr/lib/systemd/system/qubes-suspend.service
 # Others
diff --git a/system-config/qubes-sync-clock.cron b/system-config/qubes-sync-clock.cron
index 95c9d33..d93148f 100755
--- a/system-config/qubes-sync-clock.cron
+++ b/system-config/qubes-sync-clock.cron
@@ -1 +1 @@
-*/6 * * * * root /usr/bin/qvm-sync-clock > /dev/null 2>&1 || true
+0 */1 * * * root /usr/bin/qvm-sync-clock > /dev/null 2>&1 || true