diff --git a/org.kde.neochat.appdata.xml b/org.kde.neochat.appdata.xml
index d352658ad..2f1c95b71 100644
--- a/org.kde.neochat.appdata.xml
+++ b/org.kde.neochat.appdata.xml
@@ -190,7 +190,9 @@
   <developer_name xml:lang="zh-CN">KDE 社区</developer_name>
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>GPL-3.0</project_license>
-  <value key="KDE::matrix">#neochat:kde.org</value>
+  <custom>
+    <value key="KDE::matrix">#neochat:kde.org</value>
+  </custom>
   <launchable type="desktop-id">org.kde.neochat.desktop</launchable>
   <screenshots>
     <screenshot type="default">