diff --git a/main.py b/main.py
index f07256d..cc147ce 100644
--- a/main.py
+++ b/main.py
@@ -26,7 +26,7 @@ DEFAULT_LOG_LEVEL = 'INFO'
 TRACK_RE = re.compile(r'track/(\d+)$')
 ALBUM_RE = re.compile(r'album/(\d+)$')
 ARTIST_RE = re.compile(r'artist/(\d+)$')
-PLAYLIST_RE = re.compile(r'([\w\-]+)/playlists/(\d+)$')
+PLAYLIST_RE = re.compile(r'([\w\-._]+)/playlists/(\d+)$')
 
 FILENAME_CLEAR_RE = re.compile(r'[^\w\-\'() ]+')