diff --git a/board/czechlight/common/systemd-watchdog.sh b/board/czechlight/common/systemd-watchdog.sh
new file mode 100755
index 0000000..07ad9f0
--- /dev/null
+++ b/board/czechlight/common/systemd-watchdog.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -eux
+
+sed -i -E "s/(#?)ShutdownWatchdogSec=(.*)/ShutdownWatchdogSec=60/" ${TARGET_DIR}/etc/systemd/system.conf
+sed -i -E "s/(#?)RuntimeWatchdogSec=(.*)/RuntimeWatchdogSec=60/" ${TARGET_DIR}/etc/systemd/system.conf