diff --git a/ChangeLog b/ChangeLog
index 1abd5daa2..7d2bdd80d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-26  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/fs/nilfs2.c (grub_nilfs2_uuid): Add missing field length.
+
 2011-10-26  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	ZFS multi-device and version 33 support.
diff --git a/grub-core/fs/nilfs2.c b/grub-core/fs/nilfs2.c
index 62cf167c7..5986002ef 100644
--- a/grub-core/fs/nilfs2.c
+++ b/grub-core/fs/nilfs2.c
@@ -1117,7 +1117,7 @@ grub_nilfs2_uuid (grub_device_t device, char **uuid)
     {
       *uuid =
 	grub_xasprintf
-	("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%0x-%02x%02x%02x%02x%02x%02x",
+	("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
 	 data->sblock.s_uuid[0], data->sblock.s_uuid[1],
 	 data->sblock.s_uuid[2], data->sblock.s_uuid[3],
 	 data->sblock.s_uuid[4], data->sblock.s_uuid[5],