diff --git a/draft-nbourbaki-6man-classless-ipv6.xml b/draft-nbourbaki-6man-classless-ipv6.xml
index 43d7292..62510f3 100644
--- a/draft-nbourbaki-6man-classless-ipv6.xml
+++ b/draft-nbourbaki-6man-classless-ipv6.xml
@@ -295,26 +295,26 @@ rate is low enough.
 <back>
 
   <references title="Normative References">
-    <!-- <?rfc include="reference.RFC.2119"?> -->
-    <?rfc include="reference.RFC.2460"?>
-    <?rfc include="reference.RFC.4291"?>
-    <?rfc include="reference.RFC.7217"?>
-    <?rfc include="reference.RFC.8064"?>
+    <!-- <?rfc include="reference.RFC.2119.xml"?> -->
+    <?rfc include="reference.RFC.2460.xml"?>
+    <?rfc include="reference.RFC.4291.xml"?>
+    <?rfc include="reference.RFC.7217.xml"?>
+    <?rfc include="reference.RFC.8064.xml"?>
     </references>
 
   <references title="Informative References">
-    <?rfc include="reference.RFC.2450"?>
-    <?rfc include="reference.RFC.4862"?>
-    <?rfc include="reference.RFC.6164"?>
-    <?rfc include="reference.RFC.3587"?>
-    <?rfc include="reference.RFC.4632"?>
-    <?rfc include="reference.RFC.7608"?>
-    <?rfc include="reference.RFC.7707"?>
-    <?rfc include="reference.RFC.7136"?>
-    <?rfc include="reference.RFC.7721"?>
-    <?rfc include="reference.I-D.ietf-6man-rfc4291bis"?>
-    <?rfc include="reference.I-D.hinden-6man-rfc2464bis"?>
-    <?rfc include="reference.I-D.jinmei-6man-prefix-clarify"?>
+    <?rfc include="reference.RFC.2450.xml"?>
+    <?rfc include="reference.RFC.4862.xml"?>
+    <?rfc include="reference.RFC.6164.xml"?>
+    <?rfc include="reference.RFC.3587.xml"?>
+    <?rfc include="reference.RFC.4632.xml"?>
+    <?rfc include="reference.RFC.7608.xml"?>
+    <?rfc include="reference.RFC.7707.xml"?>
+    <?rfc include="reference.RFC.7136.xml"?>
+    <?rfc include="reference.RFC.7721.xml"?>
+    <?rfc include="reference.I-D.ietf-6man-rfc4291bis.xml"?>
+    <?rfc include="reference.I-D.hinden-6man-rfc2464bis.xml"?>
+    <?rfc include="reference.I-D.jinmei-6man-prefix-clarify.xml"?>
     </references>
   </back>