diff --git a/zoneminder/rootfs/etc/cont-init.d/99-run.sh b/zoneminder/rootfs/etc/cont-init.d/99-run.sh
index 87e2f2b65..26d1adaa1 100644
--- a/zoneminder/rootfs/etc/cont-init.d/99-run.sh
+++ b/zoneminder/rootfs/etc/cont-init.d/99-run.sh
@@ -3,6 +3,7 @@
 # hadolint ignore=SC2155
 
 set +e
+set -x
 
 ###################
 # Define database #