diff --git a/backup.sh b/backup.sh
index ac18197..a08fc38 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# Inspired by: https://thomas-leister.de/server-backups-mit-borg/
 
 LOG="backup.log"
 HOST="fancy-hostname"