diff --git a/youtube_dl/extractor/twitch.py b/youtube_dl/extractor/twitch.py
index cc5e90c72..8419b9418 100644
--- a/youtube_dl/extractor/twitch.py
+++ b/youtube_dl/extractor/twitch.py
@@ -27,7 +27,6 @@ from ..utils import (
     try_get,
     unified_timestamp,
     update_url_query,
-    urlencode_postdata,
     url_or_none,
     urljoin,
 )