diff --git a/youtube_dl/extractor/drtv.py b/youtube_dl/extractor/drtv.py
index 4073896ea..db5427a32 100644
--- a/youtube_dl/extractor/drtv.py
+++ b/youtube_dl/extractor/drtv.py
@@ -301,9 +301,7 @@ class DRTVIE(InfoExtractor):
 class DRTVPlaylistIE(InfoExtractor):
     _VALID_URL = r'''(?x)
                     https?://
-                        (?:
-                            (?:www\.)?(?:dr\.dk)/drtv/(?:serie|saeson)/
-                        )
+                        (?:www\.)?(?:dr\.dk)/drtv/(?:serie|saeson)/
                         (?P<id>[\da-z_-]+)
                     '''
     _TESTS = [