diff --git a/share/pgpkeys/pgpkeys-developers.sgml b/share/pgpkeys/pgpkeys-developers.sgml
index be38ad7bec..9675ff49b6 100644
--- a/share/pgpkeys/pgpkeys-developers.sgml
+++ b/share/pgpkeys/pgpkeys-developers.sgml
@@ -129,6 +129,11 @@
       &pgpkey.obraun;
     </sect2>
 
+    <sect2 id="pgpkey-makc">
+      <title>&a.makc;</title>
+      &pgpkey.makc;
+    </sect2>
+
     <sect2 id="pgpkey-antoine">
       <title>&a.antoine;</title>
       &pgpkey.antoine;