diff --git a/data/mime.defaults b/data/mime.defaults
index c270f98c..1cb26876 100644
--- a/data/mime.defaults
+++ b/data/mime.defaults
@@ -16,3 +16,6 @@ text/html                             org.laptop.WebActivity
 application/xhtml+xml                 org.laptop.WebActivity
 application/xml                       org.laptop.WebActivity
 application/rss+xml                   org.laptop.WebActivity
+application/ogg                       org.laptop.WebActivity
+audio/ogg                             org.laptop.WebActivity
+video/ogg                             org.laptop.WebActivity