diff --git a/doap.xml b/doap.xml
index 2c766992..8e9102d1 100644
--- a/doap.xml
+++ b/doap.xml
@@ -682,6 +682,14 @@
             <xmpp:since>1.0</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0317.html"/>
+            <xmpp:status>complete</xmpp:status>
+            <xmpp:version>1.8.6</xmpp:version>
+            <xmpp:since>0.2</xmpp:since>
+        </xmpp:SupportedXep>
+    </implements>
     <implements>
         <xmpp:SupportedXep>
             <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0319.html"/>