diff --git a/etc/systemd/system/aminda-nocron-reboot.service b/etc/systemd/system/aminda-nocron-reboot.service
index ce7128bb..24b00d8a 100644
--- a/etc/systemd/system/aminda-nocron-reboot.service
+++ b/etc/systemd/system/aminda-nocron-reboot.service
@@ -14,8 +14,9 @@ ExecStartPre=-echo 1 > /sys/devices/system/cpu/microcode/reload
 ExecStartPre=-systemctl enable aminda-nocron-rebootish.service
 ExecStartPre=-systemctl enable  aminda-nocron-rebootish.timer
 ExecStartPre=-systemctl enable linuxbrew-permissions.timer
-ExecStartPre=-systemctl enable --now rngd.service
 ExecStartPre=-systemctl enable --now linuxbrew-permissions.service
+ExecStartPre=-systemctl enable --now rngd.service
+ExecStartPre=-systemctl enable --now haveged.service
 ExecStartPre=-systemctl enable --now unbound.service
 ExecStartPre=-systemctl enable --now systemd-resolved.service
 ExecStartPre=-sysctl net.ipv6.conf.all.disable_ipv6=0
@@ -54,6 +55,7 @@ ExecStart=-systemctl enable --now unbound.service
 ExecStart=-systemctl enable --now chrony.service
 ExecStart=-systemctl enable --now chronyd.service
 ExecStart=-systemctl enable --now systemd-oomd.service systemd-oomd.socket
+ExecStart=-systemctl enable firewalld.service
 User=root
 StandardOutput=journal
 StandardError=journal