diff --git a/docs/metrics/v3.md b/docs/metrics/v3.md
index 1805232de..1d45461cd 100644
--- a/docs/metrics/v3.md
+++ b/docs/metrics/v3.md
@@ -193,7 +193,7 @@ Metrics about an entire MinIO cluster.
 
 ### Debug metrics
 
-Standard Go runtime metrics.
+Standard Go runtime metrics from the [Prometheus Go Client base collector](https://github.com/prometheus/client_golang).
 
 | Path        | Description         |
 |-------------|---------------------|