diff --git a/templates/guest_credits.html b/templates/guest_credits.html
index a248d431..034a61dd 100644
--- a/templates/guest_credits.html
+++ b/templates/guest_credits.html
@@ -1,7 +1,7 @@
 <h2>The angelsystem has been (re)done by:</h2>
 <ul>
     <li>
-        ?
+        cookie
     </li>
     <li>
         helios
@@ -9,4 +9,7 @@
     <li>
         msquare
     </li>
+    <li>
+        jplitza
+    </li>
 </ul>