diff --git management/univention-directory-manager-rest/debian/univention-directory-manager-rest.service management/univention-directory-manager-rest/debian/univention-directory-manager-rest.service
index b74099091c..254ffed9f8 100644
--- management/univention-directory-manager-rest/debian/univention-directory-manager-rest.service
+++ management/univention-directory-manager-rest/debian/univention-directory-manager-rest.service
@@ -5,7 +5,7 @@ After=network.target
 [Service]
 Type=simple
 # ugly hack until StandardOutput or StandardError to
file:YOUR_ABSPATH_FILENAME is supported
-ExecStart=/bin/bash -ce "exec /usr/bin/python2.7 -m univention.admin.rest.server >> /var/log/univention/directory-manager-rest.log 2>&1"
+ExecStart=/bin/bash -ce "exec /usr/bin/python2.7 -m univention.admin.rest -p 9979 -c 4 run >> /var/log/univention/directory-manager-rest.log 2>&1"
 #ExecStart=/usr/bin/python2.7 -m univention.admin.rest.server
 ExecReload=/bin/kill -HUP $MAINPID
 Restart=on-failure