diff --git a/youtube_dl/extractor/ciscolive.py b/youtube_dl/extractor/ciscolive.py
index f202b83e3..2d490dd05 100755
--- a/youtube_dl/extractor/ciscolive.py
+++ b/youtube_dl/extractor/ciscolive.py
@@ -11,8 +11,7 @@ from ..utils import (
     try_get,
     clean_html,
     urlencode_postdata,
-    int_or_none,
-    ExtractorError
+    int_or_none
 )