diff --git a/chapter08/zstd.xml b/chapter08/zstd.xml
index cde0b9231..902f982e4 100644
--- a/chapter08/zstd.xml
+++ b/chapter08/zstd.xml
@@ -48,7 +48,7 @@
 
     <para>Compile the package:</para>
 
-<screen><userinput remap="make">make</userinput></screen>
+<screen><userinput remap="make">make prefix=/usr</userinput></screen>
 
     <note>
        <para>In the test output there are several places that