diff --git a/src/data/beos_mime/audio/x-mpeg b/src/data/beos_mime/audio/mpeg
similarity index 83%
rename from src/data/beos_mime/audio/x-mpeg
rename to src/data/beos_mime/audio/mpeg
index cac231e743..8853613b4b 100644
--- a/src/data/beos_mime/audio/x-mpeg
+++ b/src/data/beos_mime/audio/mpeg
@@ -1,7 +1,7 @@
 
 resource(0, "BEOS:TYPE") #'MIMS' "application/x-vnd.Be-meta-mime";
 
-resource(1, "META:TYPE") "audio/x-mpeg";
+resource(1, "META:TYPE") "audio/mpeg";
 
 resource(3, "META:L:DESC") #'MLDC' "MPEG audio file";
 
@@ -9,17 +9,15 @@ resource(4, "META:S:DESC") #'MSDC' "MPEG audio file";
 
 resource(5, "META:PREF_APP") #'MSIG' "application/x-vnd.videolan-vlc";
 
-resource(6, "META:EXTENS") message(234)
-{
+resource(6, "META:EXTENS") message(234) {
 	"extensions" = "mp2",
 	"extensions" = "MP2",
 	"extensions" = "mp3",
 	"extensions" = "MP3",
-	"type" = "audio/x-mpeg"
+	"type" = "audio/mpeg"
 };
 
-resource(7, "META:ATTR_INFO") message(233)
-{
+resource(7, "META:ATTR_INFO") message(233) {
 	"attr:name" = "Audio:Artist",
 	"attr:name" = "Audio:Title",
 	"attr:name" = "Audio:Album",
@@ -70,16 +68,6 @@ resource(7, "META:ATTR_INFO") message(233)
 	"attr:editable" = true,
 	"attr:editable" = false,
 	"attr:editable" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
-	"attr:extra" = false,
 	"attr:width" = 30,
 	"attr:width" = 30,
 	"attr:width" = 30,
@@ -100,7 +88,7 @@ resource(7, "META:ATTR_INFO") message(233)
 	"attr:alignment" = 0,
 	"attr:alignment" = 1,
 	"attr:alignment" = 1,
-	"type" = "audio/x-mpeg",
-	"type" = "audio/x-mpeg"
+	"type" = "audio/mpeg",
+	"type" = "audio/mpeg"
 };