diff --git a/metric/metric.go b/metric/metric.go
index aa27eec..0d4b0ae 100644
--- a/metric/metric.go
+++ b/metric/metric.go
@@ -131,7 +131,7 @@ func init() {
 				logger.Println("metrics are going to be generated for houston")
 				go mc.metricWriter()
 				NewMetric = newMetricImpl
-				ConcurrentUser = NewMetric(MetricGuage, "concurrent_user", "concurrent user count", map[string]string{"location": "lobby"})
+				ConcurrentUser = NewMetric(MetricGuage, "concurrent_user", "concurrent user count", map[string]string{"game": "lobby"})
 			} else {
 				logger.Println("metrics are NOT going to be generated. parent is not houston :", filename, string(fn))
 			}
@@ -147,15 +147,6 @@ func newMetricImpl(mt MetricType, name string, help string, constLabels map[stri
 	hash := md5.New()
 	hash.Write([]byte(name))
 
-	if constLabels == nil {
-		constLabels = make(map[string]string)
-	}
-
-	hn, _ := os.Hostname()
-	sn := path.Base(os.Args[0])
-	constLabels["hostname"] = hn
-	constLabels["service"] = sn
-
 	key := hex.EncodeToString(hash.Sum(nil))[:metric_key_size]
 	temp, _ := json.Marshal(MetricDescription{
 		Key:         key,