diff --git a/borg_backup.sh b/borg_backup.sh
index 0581ec5..e4635d8 100755
--- a/borg_backup.sh
+++ b/borg_backup.sh
@@ -34,11 +34,12 @@ if [ "$1" = '-h' ]; then
 fi
 
 if [ ! "$UID" -eq 0 ]; then
-  echo "You have to run this as root" && exit 1
+  echo "You have to run this as root!" && exit 1
 fi
 
 [ "$1" = '-f' ] || stat_cache_file
 
+# shellcheck source=./secrets
 source /home/*/SetupCockpit/secrets
 
 touch "$cache_file"