diff --git a/server/scanner/scanner.go b/server/scanner/scanner.go
index 25dbcf2..68c75ff 100644
--- a/server/scanner/scanner.go
+++ b/server/scanner/scanner.go
@@ -149,16 +149,14 @@ func (s *Scanner) cleanGenres() (int, error) {
 	subTrack := s.db.
 		Select("genres.id").
 		Model(&db.Genre{}).
-		Joins("JOIN track_genres ON track_genres.genre_id=genres.id").
-		Joins("LEFT JOIN tracks ON tracks.id=track_genres.track_id").
-		Where("tracks.id IS NULL").
+		Joins("LEFT JOIN track_genres ON track_genres.genre_id=genres.id").
+		Where("track_genres.genre_id IS NULL").
 		SubQuery()
 	subAlbum := s.db.
 		Select("genres.id").
 		Model(&db.Genre{}).
-		Joins("JOIN album_genres ON album_genres.genre_id=genres.id").
-		Joins("LEFT JOIN albums ON albums.id=album_genres.album_id").
-		Where("albums.id IS NULL").
+		Joins("LEFT JOIN album_genres ON album_genres.genre_id=genres.id").
+		Where("album_genres.genre_id IS NULL").
 		SubQuery()
 	q := s.db.
 		Where("genres.id IN ?", subTrack).