diff --git a/nomad/job_endpoint.go b/nomad/job_endpoint.go
index 95e3bc856..1a5cdaf43 100644
--- a/nomad/job_endpoint.go
+++ b/nomad/job_endpoint.go
@@ -442,6 +442,7 @@ func (j *Job) Revert(args *structs.JobRevertRequest, reply *structs.JobRegisterR
 
 	// Build the register request
 	revJob := jobV.Copy()
+	// Use Vault Token from revert request to perform registration of reverted job.
 	revJob.VaultToken = args.VaultToken
 	reg := &structs.JobRegisterRequest{
 		Job:          revJob,