diff --git a/metrics/register.go b/metrics/register.go
index 0839816cb29..5344dc57697 100644
--- a/metrics/register.go
+++ b/metrics/register.go
@@ -8,7 +8,7 @@ import (
 	dto "github.com/prometheus/client_model/go"
 )
 
-const UsePrometheusClient = false
+const UsePrometheusClient = true
 
 type Summary interface {
 	UpdateDuration(time.Time)