diff --git a/ChangeLog b/ChangeLog
index e245d2da8..b72d07e88 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-22  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* commands/xnu_uuid.c (transform): Use grub_memcpy instead of memcpy.
+
 2009-08-21  Pavel Roskin  <proski@gnu.org>
 
 	* Makefile.in (install-local): When checking if a file is in the
diff --git a/commands/xnu_uuid.c b/commands/xnu_uuid.c
index e8e12b072..d5c272d03 100644
--- a/commands/xnu_uuid.c
+++ b/commands/xnu_uuid.c
@@ -100,7 +100,7 @@ transform ( MD5_CONTEXT *ctx, const unsigned char *data )
       correct_words[i] = grub_le_to_cpu32 (p[i]);
   }
 #else
-  memcpy (correct_words, data, 64);
+  grub_memcpy (correct_words, data, 64);
 #endif
 
 #define OP(a, b, c, d, s, T) \