diff --git a/src/data/beos_mime/video/ogg b/src/data/beos_mime/video/ogg
index cc3790665f..6a2535d260 100644
--- a/src/data/beos_mime/video/ogg
+++ b/src/data/beos_mime/video/ogg
@@ -9,6 +9,7 @@ resource(3, "META:L:DESC") #'MLDC' "Ogg Video Profile (a/v in Ogg container)";
 
 resource(4, "META:EXTENS") message(234) {
 	"extensions" = "ogv",
+	"extensions" = "ogm",
 	"type" = "video/ogg"
 };