diff --git a/bin/youtube-dl-download-or-update.sh b/bin/youtube-dl-download-or-update.sh
index 9348b67..63c8e70 100755
--- a/bin/youtube-dl-download-or-update.sh
+++ b/bin/youtube-dl-download-or-update.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-youtube-dl --write-description --write-info-json --write-annotations --write-all-thumbnails -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -o '%(playlist)s/%(title)s.%(ext)s' -c -w -a ./url
+youtube-dl --write-description --write-info-json --write-annotations --write-all-thumbnails -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' -o '%(playlist)s/%(title)s-%(id)s.%(ext)s' -c -w -a ./url