diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py
index 91964219f..091ebb717 100644
--- a/youtube_dl/extractor/generic.py
+++ b/youtube_dl/extractor/generic.py
@@ -479,7 +479,7 @@ class GenericIE(InfoExtractor):
                     'upload_date': '20170205',
                     'uploader_id': '800000640001',
                 },
-            'only_matching': True,
+                'only_matching': True,
             }],
         },
         # ooyala video