diff --git a/classes/cluster/mcp-day01/infra/jenkins.yml b/classes/cluster/mcp-day01/infra/jenkins.yml
index 3e1b6a9..47487a8 100644
--- a/classes/cluster/mcp-day01/infra/jenkins.yml
+++ b/classes/cluster/mcp-day01/infra/jenkins.yml
@@ -71,6 +71,13 @@
           version: latest
         virtualenv:
           version: latest
+      # file for backwards compatibility of mcp-common-scripts
+      file:
+        /var/lib/jenkins/jenkins.model.JenkinsLocationConfiguration.xml:
+          user: jenkins
+          group: jenkins
+          mode: 644
+          makedirs: true
       config:
         jenkins_master:
           pillar: