diff --git a/xep-0408.xml b/xep-0408.xml
index e6088b02..1f6d3f46 100644
--- a/xep-0408.xml
+++ b/xep-0408.xml
@@ -32,7 +32,7 @@
   </dependencies>
   <supersedes/>
   <supersededby/>
-  <shortname>MIX-PRESENCE</shortname>
+  <shortname>MIX-MUC</shortname>
   &ksmithisode;
   &skille;
   <revision>