diff --git a/youtube_dl/extractor/clipfish.py b/youtube_dl/extractor/clipfish.py
index 05afce338..ba5623572 100644
--- a/youtube_dl/extractor/clipfish.py
+++ b/youtube_dl/extractor/clipfish.py
@@ -3,6 +3,7 @@ import time
 import xml.etree.ElementTree
 
 from .common import InfoExtractor
+from ..utils import ExtractorError
 
 
 class ClipfishIE(InfoExtractor):