diff --git a/vendor/k8s.io/kubernetes/pkg/controller/job/job_controller.go b/vendor/k8s.io/kubernetes/pkg/controller/job/job_controller.go
index 7578653d3dd2..8143ed353b41 100644
--- a/vendor/k8s.io/kubernetes/pkg/controller/job/job_controller.go
+++ b/vendor/k8s.io/kubernetes/pkg/controller/job/job_controller.go
@@ -320,7 +320,7 @@ func (jm *JobController) deletePod(obj interface{}) {
 }
 
 func (jm *JobController) updateJob(old, cur interface{}) {
-	oldJob := cur.(*batch.Job)
+	oldJob := old.(*batch.Job)
 	curJob := cur.(*batch.Job)
 
 	// never return error