diff --git a/youtube_dl/extractor/gamekings.py b/youtube_dl/extractor/gamekings.py
index bac325bd8..1697f5e44 100644
--- a/youtube_dl/extractor/gamekings.py
+++ b/youtube_dl/extractor/gamekings.py
@@ -32,7 +32,7 @@ class GamekingsIE(InfoExtractor):
         # 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)
+            video_url = video_url.replace(video_id + 'large/', video_id)
 
         return {
             'id': video_id,