diff --git a/oa-put b/oa-put
index e88a018..401420c 100755
--- a/oa-put
+++ b/oa-put
@@ -93,7 +93,7 @@ if action == 'upload-media':
         if mimetype == 'audio':
             extension = 'oga'
         elif mimetype == 'video':
-            extension = 'ogv'
+            extension = 'ogg'
         wiki_filename = path.splitext(source_filename)[0] + '.' + extension
         if article_title is not None:
             dirty_prefix = article_title