diff --git a/xep-0124.xml b/xep-0124.xml
index 34ab1915..df2642cd 100644
--- a/xep-0124.xml
+++ b/xep-0124.xml
@@ -1054,4 +1054,7 @@ Content-Length: 68
 </xs:schema>
     ]]></code>
   </section1>
+<section1 topic='Acknowledgements' anchor='ack'>
+  <p>Thanks to Tomas Karasek, Tobias Markmann, Jack Moffitt, Safa Sofuo&#287;lu, Stefan Strigler, Matthew Wild, and Christopher Zorn for their feedback.</p>
+</section1>
 </xep>