diff --git a/kernel/trunk/blkdev/rd.inc b/kernel/trunk/blkdev/rd.inc
index 75f4e835b..1a06bd470 100644
--- a/kernel/trunk/blkdev/rd.inc
+++ b/kernel/trunk/blkdev/rd.inc
@@ -598,6 +598,8 @@ fat_get_name:
 @@:
         cmp     byte [edi+11], 0xF
         jz      .longname
+        test    byte [edi+11], 8
+        jnz     .no
         push    ecx
         push    edi ebp
         test    byte [ebp-4], 1