diff --git a/documentation/ref-manual/ref-structure.xml b/documentation/ref-manual/ref-structure.xml
index 0bb0cac7a7..9b2701cc31 100644
--- a/documentation/ref-manual/ref-structure.xml
+++ b/documentation/ref-manual/ref-structure.xml
@@ -797,7 +797,7 @@
         </para>
     </section>
 
-    <section id='structure-build-tmp-sysroots'>
+    <section id='structure-build-tmp-sysroots-components'>
         <title><filename>build/tmp/sysroots-components/</filename></title>
 
         <para>