diff --git a/xep-0060.xml b/xep-0060.xml
index 796a39c3..ee66ba4d 100644
--- a/xep-0060.xml
+++ b/xep-0060.xml
@@ -20,6 +20,7 @@
     <spec>XMPP Core</spec>
     <spec>XEP-0004</spec>
     <spec>XEP-0030</spec>
+    <spec>XEP-0059</spec>
     <spec>XEP-0068</spec>
     <spec>XEP-0082</spec>
     <spec>XEP-0131</spec>