diff --git a/rollout/trafficrouting/istio/istio_test.go b/rollout/trafficrouting/istio/istio_test.go
index 498efff81e..3cf911915f 100644
--- a/rollout/trafficrouting/istio/istio_test.go
+++ b/rollout/trafficrouting/istio/istio_test.go
@@ -724,6 +724,7 @@ func TestHttpReconcileMultipleDestRule(t *testing.T) {
 	ro := rolloutWithDestinationRule()
 	ro.Spec.Strategy.Canary.TrafficRouting.Istio.VirtualService.Name = "vsvc"
 	ro.Spec.Strategy.Canary.TrafficRouting.Istio.VirtualService.Routes = nil
+
 	dRule1 := unstructuredutil.StrToUnstructuredUnsafe(`
 apiVersion: networking.istio.io/v1alpha3
 kind: DestinationRule