diff --git a/docs/configuration.md b/docs/configuration.md
index d5e04ba3..07eb13bc 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -828,7 +828,13 @@ the `HOST:PORT` on which the debug server should accept connections.
 If the registry is configured as a pull-through cache, the `debug` server can be used
 to access proxy statistics. These statistics are exposed at `/debug/vars` in JSON format.
 
-## `prometheus`
+#### `prometheus`
+
+```none
+prometheus:
+  enabled: true
+  path: /metrics
+```
 
 The `prometheus` option defines whether the prometheus metrics are enabled, as well
 as the path to access the metrics.