diff --git a/campaigns/pdfreaders/petition-sig.en.xml b/campaigns/pdfreaders/petition-sig.en.xml
index b20b5913a6..fdacd21ce1 100644
--- a/campaigns/pdfreaders/petition-sig.en.xml
+++ b/campaigns/pdfreaders/petition-sig.en.xml
@@ -2030,6 +2030,9 @@
 <li>Patrick Franke</li>
 <li>Kai Schmalenbach</li>
 <li>Stéphane Vanbellinghen</li>
+<li>Arndt Heuvel</li>
+<li>Dobberpapa v Zuilen</li>
+
 
 
   </isig>