diff --git a/Jenkinsfile b/Jenkinsfile
index 9abea4215..ebb86e21e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -98,6 +98,7 @@ BRANCH_NAME=${env.BRANCH_NAME}
   post {
     always {
       junit allowEmptyResults: true, testResults: '**/target/surefire-reports/*.xml'
+      discoverGitReferenceBuild referenceJob: 'build-classic/master'
       recordIssues publishAllIssues: true, tools: [java(), mavenConsole(), javaDoc()]
     }