diff --git a/Plugins/WMA/WMADecoder.m b/Plugins/WMA/WMADecoder.m
index 56a592c32..c10f11abc 100644
--- a/Plugins/WMA/WMADecoder.m
+++ b/Plugins/WMA/WMADecoder.m
@@ -309,12 +309,12 @@ int lockmgr_callback(void ** mutex, enum AVLockOp op)
 
 + (NSArray *)fileTypes
 {
-	return [NSArray arrayWithObjects:@"wma",nil];
+	return [NSArray arrayWithObjects:@"wma", @"asf", @"xwma", nil];
 }
 
 + (NSArray *)mimeTypes
 {
-	return [NSArray arrayWithObjects:@"application/wma", @"application/x-wma", @"audio/x-wma", nil];
+	return [NSArray arrayWithObjects:@"application/wma", @"application/x-wma", @"audio/x-wma", @"audio/x-ms-wma", nil];
 }