diff --git a/deploy/iso/minikube-iso/package/vbox-guest/vboxservice.service b/deploy/iso/minikube-iso/package/vbox-guest/vboxservice.service
index 547cbfc712..5f05bd3d20 100644
--- a/deploy/iso/minikube-iso/package/vbox-guest/vboxservice.service
+++ b/deploy/iso/minikube-iso/package/vbox-guest/vboxservice.service
@@ -4,11 +4,14 @@ ConditionVirtualization=oracle
 
 [Service]
 ExecStartPre=-/usr/sbin/modprobe vboxguest
-ExecStartPre=-/usr/sbin/modprobe vboxvideo
+
+# Broken and probably unused: Unknown symbol ttm_bo_del_sub_from_lru
+# ExecStartPre=-/usr/sbin/modprobe vboxvideo
+
 ExecStartPre=-/usr/sbin/modprobe vboxsf
-# Normally, VirtualBox only syncs every 20 minutes. This syncs on start,
-# restore, and forces an immediate sync if VM time is over 5 seconds off.
-ExecStart=/usr/sbin/VBoxService -f --disable-automount --timesync-set-start --timesync-set-on-restore=1 --timesync-set-threshold 5000
+# Normally, VirtualBox only syncs every 20 minutes. This syncs on start, and
+# forces an immediate sync if VM time is over 5 seconds off.
+ExecStart=/usr/sbin/VBoxService -f --disable-automount --timesync-set-start --timesync-set-threshold 5000
 
 [Install]
 WantedBy=multi-user.target