diff --git a/metric/metric.go b/metric/metric.go
index b139af6..50c9de2 100644
--- a/metric/metric.go
+++ b/metric/metric.go
@@ -118,7 +118,7 @@ func init() {
 				go mc.metricWriter()
 				NewMetric = newMetricImpl
 			} else {
-				logger.Println("metrics are NOT going to be generated. parent is not houston")
+				logger.Println("metrics are NOT going to be generated. parent is not houston :", filename, string(fn))
 			}
 		} else {
 			logger.Println("metrics are NOT going to be generated. ppid proc is missing :", filename)