diff --git a/scripts/job-rcrm-status-migration-v2/backup.js b/scripts/job-rcrm-status-migration-v2/backup.js
index bf19b4b7..fb41f35c 100644
--- a/scripts/job-rcrm-status-migration-v2/backup.js
+++ b/scripts/job-rcrm-status-migration-v2/backup.js
@@ -25,7 +25,7 @@ async function backup () {
         where: { rcrmStatus: 'Open' }
       })
       for (const j of jbsInDb) {
-        if (jobs.indexOf(j.externalId) < 0) {
+        if (j.externalId && jobs.indexOf(j.externalId) < 0) {
           // The open job exists in taas but not showing up on Community-App
           backupJobs.push(j.externalId)
         }