diff --git a/xep-0423.xml b/xep-0423.xml
index fe54637e..7f785164 100644
--- a/xep-0423.xml
+++ b/xep-0423.xml
@@ -436,15 +436,7 @@
       their experience and feedback.</p>
     <ul>
       <li>Client connection optimizations: &xep0386; and &xep0409;, maybe also &xep0397;</li>
-      <li>Mediated Information eXchange (MIX): &xep0369; and its respective components:
-	<ul>
-	  <li>&xep0403;</li>
-	  <li>&xep0404;</li>
-	  <li>&xep0405;</li>
-	  <li>&xep0406;</li>
-	  <li>&xep0407;</li>
-	</ul>
-      </li>
+      <li>&xep0369;</li>
       <li>End-to-End Encryption (E2EE): &xep0380; for tagging encrypted messages, and also one or multiple of the following for actual encryption:
 	<ul>
 	  <li>&xep0384; and &xep0396;</li>