diff --git a/youtube_dl/extractor/nick.py b/youtube_dl/extractor/nick.py
index a9f4186c9..a96bb0ef5 100644
--- a/youtube_dl/extractor/nick.py
+++ b/youtube_dl/extractor/nick.py
@@ -112,8 +112,7 @@ class NickNightAtIE(MTVServicesInfoExtractor):
 
         webpage = self._download_webpage(url, video_id)
 
-        mrss_url = update_url_query(self._search_regex(
-            r'mrss: (["\'])(?P<url>http.+?)\1', webpage, 'mrss url', group='url'),
-            {'siteKey': 'nicknight.de'})
+        mrss_url = self._search_regex(
+            r'mrss: (["\'])(?P<url>http.+?)\1', webpage, 'mrss url', group='url')
 
         return self._get_videos_info_from_url(mrss_url, video_id)