diff --git a/ChangeLog b/ChangeLog
index e215db3bd..85495e8ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-10  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/disk/raid.c (insert_array): Display RAID name in duplicate
+	members errors.
+
 2011-01-09  Grégoire Sutre  <gregoire.sutre@gmail.com>
 
 	* util/grub.d/10_netbsd.in (netbsd_load_fs_module): New function.
diff --git a/grub-core/disk/raid.c b/grub-core/disk/raid.c
index edc2b195d..c789fea50 100644
--- a/grub-core/disk/raid.c
+++ b/grub-core/disk/raid.c
@@ -530,8 +530,8 @@ insert_array (grub_disk_t disk, struct grub_raid_array *new_array,
           /* We found multiple devices with the same number. Again,
              this shouldn't happen.  */
 	  return grub_error (GRUB_ERR_BAD_DEVICE,
-			     "found two disks with the number %d",
-			     new_array->number);
+			     "found two disks with the index %d for RAID %s",
+			     new_array->index, array->name);
 
         if (new_array->disk_size < array->disk_size)
           array->disk_size = new_array->disk_size;