diff --git a/reference/dom/domnamednodemap.xml b/reference/dom/domnamednodemap.xml
index 1cdebe1b70..43279d57f6 100644
--- a/reference/dom/domnamednodemap.xml
+++ b/reference/dom/domnamednodemap.xml
@@ -36,6 +36,9 @@ Remove me once you perform substitutions
       <classname>DOMNamedNodeMap</classname>
      </ooclass>
  
+     <oointerface>
+      <interfacename>Traversable</interfacename>
+     </oointerface>
     </classsynopsisinfo>
 <!-- }}} -->
  
diff --git a/reference/dom/domnodelist.xml b/reference/dom/domnodelist.xml
index 2749db43e7..b15fbe83ec 100644
--- a/reference/dom/domnodelist.xml
+++ b/reference/dom/domnodelist.xml
@@ -30,16 +30,15 @@ Remove me once you perform substitutions
    <classsynopsis>
     <ooclass><classname>DOMNodeList</classname></ooclass>
 
-    <oointerface>
-      <interfacename>Traversable</interfacename>
-    </oointerface>
-
 <!-- {{{ Class synopsis -->
     <classsynopsisinfo>
      <ooclass>
       <classname>DOMNodeList</classname>
      </ooclass>
  
+     <oointerface>
+      <interfacename>Traversable</interfacename>
+     </oointerface>
     </classsynopsisinfo>
 <!-- }}} -->