diff --git a/Shorewall-docs/myfiles.xml b/Shorewall-docs/myfiles.xml
index 3d0b60d9c..dacc8627f 100644
--- a/Shorewall-docs/myfiles.xml
+++ b/Shorewall-docs/myfiles.xml
@@ -229,7 +229,7 @@ eth3            192.168.3.0/24
       </blockquote>
     </section>
 
-    <section>
+    <section id="RFC1918">
       <title>RFC1918 File</title>
 
       <blockquote>