diff --git a/beets.config.yaml b/beets.config.yaml
index e694f60..a29badd 100644
--- a/beets.config.yaml
+++ b/beets.config.yaml
@@ -39,6 +39,7 @@ replace:
   '[-_]+':         _
   '^[-_](?!$)':    ''
   '(?<!^)[-_]$':   ''
+  '^_*$':          'Untitled'
 
 # first (non-pregap) track on each disc always has track number 1
 per_disc_numbering: yes