diff --git a/chapter08/libelf.xml b/chapter08/libelf.xml
index 7286d0a4e..7bf09778d 100644
--- a/chapter08/libelf.xml
+++ b/chapter08/libelf.xml
@@ -59,7 +59,7 @@
 <screen><userinput remap="test">make check</userinput></screen>
 
     <para>One test named <filename>run-low_high_pc.sh</filename> is known to
-    fail on 32-bit x86 system.</para>
+    fail on ARM64.</para>
 
     <para>Install only Libelf:</para>