diff --git a/Jenkinsfile_update2head b/Jenkinsfile_update2head
index 8473a8a..1c77498 100644
--- a/Jenkinsfile_update2head
+++ b/Jenkinsfile_update2head
@@ -129,6 +129,7 @@ def updateSourceRevisions(isNmUpdate) {
   sh("echo '================== UPDATE SOURCE REVISIONS ==================' > ./${env.SOURCE_REVISION_UPDATE_LOG}")
   updateMachineSrcRevs("am335x-hw26")
   updateMachineSrcRevs("imx8-nmhw23")
+  sh(returnStdout: true, script: "git checkout build/conf/bblayers.conf")
 }
 
 def commitSourceRevisionChanges() {