diff --git a/org.kde.kasts.appdata.xml b/org.kde.kasts.appdata.xml
index fa6c87b0..cb6746cc 100644
--- a/org.kde.kasts.appdata.xml
+++ b/org.kde.kasts.appdata.xml
@@ -79,7 +79,7 @@
   <url type="bugtracker">https://bugs.kde.org/enter_bug.cgi?product=kasts</url>
   <custom>
     <value key="KDE::matrix">#kasts:kde.org</value>
-    <value key="KDE::supporters">Henning Lammert;Marco Ryll</value>
+    <value key="KDE::supporters">Henning Lammert;Marco Ryll;Dominik Barth</value>
   </custom>
   <developer_name>The KDE Community</developer_name>
   <developer_name xml:lang="ar">مجتمع كيدي</developer_name>