diff --git a/cmd/agent/app/reporter/grpc/collector_proxy.go b/cmd/agent/app/reporter/grpc/collector_proxy.go
index 1e60d5eb8e7..9cfe69648f4 100644
--- a/cmd/agent/app/reporter/grpc/collector_proxy.go
+++ b/cmd/agent/app/reporter/grpc/collector_proxy.go
@@ -52,7 +52,7 @@ func NewCollectorProxy(o *Options, mFactory metrics.Factory, logger *zap.Logger)
 		conn, _ = grpc.Dial(r.Scheme()+":///round_robin", grpc.WithInsecure(), grpc.WithBalancerName(roundrobin.Name))
 	} else {
 		// It does not return error if the collector is not running
-		conn, _ = grpc.Dial(o.CollectorHostPort[0], grpc.WithInsecure())
+		conn, _ = grpc.Dial(o.CollectorHostPort[0], grpc.WithInsecure(), grpc.WithBalancerName(roundrobin.Name))
 	}
 	grpcMetrics := mFactory.Namespace(metrics.NSOptions{Name: "", Tags: map[string]string{"protocol": "grpc"}})
 	return &ProxyBuilder{