diff --git a/src/main/java/org/opennars/lab/metric/MetricReporter.java b/src/main/java/org/opennars/lab/metric/MetricReporter.java
index c4c82e7f47c8d3ce41190281e33cb02b89c571e9..edb224dc94bd14500df4e50594b11d7aa9358ecb 100644
--- a/src/main/java/org/opennars/lab/metric/MetricReporter.java
+++ b/src/main/java/org/opennars/lab/metric/MetricReporter.java
@@ -41,7 +41,7 @@ public class MetricReporter {
         final String timestampAsString = "-1"; // -1 leads to automatic timestamping on arrival of the message
 
         String narsVersionSerialized = narsVersion.replace('.', '_').replaceFirst("\\_", "."); // required for graphite
-        String metricPath = narsVersionSerialized + "." + metricPathName;
+        String metricPath = narsVersionSerialized + "." +runId+ "." + metricPathName;
 
         String payload = metricPath +":"+ dataAsString + "|c" + "\n";