diff --git a/scripts/cloudron-setup b/scripts/cloudron-setup
index 23f53a3ed..10b8744c1 100755
--- a/scripts/cloudron-setup
+++ b/scripts/cloudron-setup
@@ -187,6 +187,7 @@ if [[ -z "${dataJson}" ]]; then
     {
         "fqdn": "${domain}",
         "adminLocation": "${adminLocation}",
+        "adminFqdn": "${adminLocation}.${domain}",
         "zoneName": "${zoneName}",
         "provider": "${provider}",
         "apiServerOrigin": "${apiServerOrigin}",
@@ -210,6 +211,7 @@ EOF
     {
         "fqdn": "${domain}",
         "adminLocation": "${adminLocation}",
+        "adminFqdn": "${adminLocation}.${domain}",
         "zoneName": "${zoneName}",
         "provider": "${provider}",
         "apiServerOrigin": "${apiServerOrigin}",