diff --git a/src/cloudron.js b/src/cloudron.js
index d9f99baf8..8a2b9ec18 100644
--- a/src/cloudron.js
+++ b/src/cloudron.js
@@ -723,6 +723,7 @@ function doUpdate(boxUpdateInfo, callback) {
             apiServerOrigin: config.apiServerOrigin(),
             webServerOrigin: config.webServerOrigin(),
             fqdn: config.fqdn(),
+            adminFqdn: config.adminFqdn(),
             adminLocation: config.adminLocation(),
             isDemo: config.isDemo(),
             zoneName: config.zoneName(),