diff --git a/youtube-dl b/youtube-dl
index 3ac27a8570..08e9594115 100755
--- a/youtube-dl
+++ b/youtube-dl
@@ -1713,7 +1713,6 @@ class YahooIE(InfoExtractor):
 				'thumbnail':	video_thumbnail.decode('utf-8'),
 				'description':	video_description,
 				'thumbnail':	video_thumbnail,
-				'description':	video_description,
 				'player_url':	None,
 			})
 		except UnavailableVideoError: