diff --git a/chapter08/grub.xml b/chapter08/grub.xml
index 78304a3ab..a7a412361 100644
--- a/chapter08/grub.xml
+++ b/chapter08/grub.xml
@@ -42,11 +42,22 @@
 
     <note>
       <para>
-        If your system has UEFI support and you wish to boot LFS with UEFI,
-        you can skip this package in LFS,
+        On ARM64 systems, the following instruction builds GRUB for UEFI.
+        But the built GRUB lacks some features because a few optional
+        dependencies of GRUB for UEFI is beyond the scope of LFS and not
+        installed yet.
+      </para>
+      <para>
+        If your system firmware does not support UEFI, you need to skip the
+        content of this page and try to figure out how to boot your system.
+      </para>
+      <para>
+        If your system firmware supports UEFI and you want a fully
+        functional GRUB, you can skip the content of this page,
         and install GRUB with UEFI support (and its dependencies) following
         <ulink url="&blfs-book;postlfs/grub-efi.html">the BLFS page</ulink>
-        at the end of this chapter.
+        (with <parameter>--target=x86_64</parameter> removed) at the end of
+        this chapter.
       </para>
     </note>