diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 2eed706f9..63f2d2ac5 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -617,6 +617,7 @@ from .mtv import (
     MTVServicesEmbeddedIE,
     MTVDEIE,
     MTV81IE,
+    MTVBASEIE,
 )
 from .muenchentv import MuenchenTVIE
 from .musicplayon import MusicPlayOnIE