diff --git a/ucs-upgrade b/ucs-upgrade
index 2977ea5..fdd54c3 100644
--- a/ucs-upgrade
+++ b/ucs-upgrade
@@ -2,4 +2,4 @@
 
 univention-upgrade --ignoressh --ignoreterm --noninteractive
 
-univention-run-join-scripts
\ No newline at end of file
+univention-run-join-scripts -dcaccount Administrator
\ No newline at end of file