diff --git a/youtube_dl/extractor/karaoketv.py b/youtube_dl/extractor/karaoketv.py
index 4856200d8..e3b43ff8d 100644
--- a/youtube_dl/extractor/karaoketv.py
+++ b/youtube_dl/extractor/karaoketv.py
@@ -4,7 +4,6 @@ from __future__ import unicode_literals
 from .common import InfoExtractor
 from ..compat import compat_urllib_parse
 from ..utils import (
-    ExtractorError,
     js_to_json,
 )