diff --git a/youtube_dl/extractor/gamekings.py b/youtube_dl/extractor/gamekings.py
index cf8e90d7db..bac325bd80 100644
--- a/youtube_dl/extractor/gamekings.py
+++ b/youtube_dl/extractor/gamekings.py
@@ -31,6 +31,8 @@ def _real_extract(self, url):
 
         # Todo: add medium format
         video_url = video_url.replace(video_id, 'large/' + video_id)
+        if not (self._is_valid_url(video_url, video_id)):
+            video_url = video_url.replace(video_id + '/large', video_id)
 
         return {
             'id': video_id,