diff --git a/updatemirror.sh b/updatemirror.sh
index e8449a6..01f9b9c 100644
--- a/updatemirror.sh
+++ b/updatemirror.sh
@@ -2,6 +2,8 @@
 
 set -euo pipefail
 
+set -x
+
 function apt_update_if_stale () {
     [ -z "$(find /var/lib/apt/lists -type f -mmin -30 2>/dev/null)" ] && apt-get update
 }