diff --git a/src/data/beos_mime/application/ogg b/src/data/beos_mime/application/ogg
index b5ddadd9ab..f329f65e4f 100644
--- a/src/data/beos_mime/application/ogg
+++ b/src/data/beos_mime/application/ogg
@@ -13,4 +13,4 @@ resource(4, "META:EXTENS") message(234) {
 	"type" = "application/ogg"
 };
 
-resource(5, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku.MediaPlayer";
+resource(5, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";