diff --git a/zoneminder/rootfs/etc/cont-init.d/99-run.sh b/zoneminder/rootfs/etc/cont-init.d/99-run.sh
index bc4edc638..45f89dc00 100644
--- a/zoneminder/rootfs/etc/cont-init.d/99-run.sh
+++ b/zoneminder/rootfs/etc/cont-init.d/99-run.sh
@@ -2,6 +2,9 @@
 # shellcheck shell=bash
 # hadolint ignore=SC2155
 
+set -e
+set -x
+
 ###################
 # Define database #
 ###################