diff --git a/documentation/ref-manual/ref-structure.xml b/documentation/ref-manual/ref-structure.xml
index 8e0c9f5b62..937a4322fd 100644
--- a/documentation/ref-manual/ref-structure.xml
+++ b/documentation/ref-manual/ref-structure.xml
@@ -424,7 +424,7 @@
     </section>
 
     <section id='structure-build-conf-sanity_info'>
-        <title><filename>build/conf/sanity_info</filename></title>
+        <title><filename>build/cache/sanity_info</filename></title>
 
         <para>
             This file indicates the state of the sanity checks and is created