diff --git a/src/server/api_metrics.v b/src/server/api_metrics.v
index 1ef2238..8d6f654 100644
--- a/src/server/api_metrics.v
+++ b/src/server/api_metrics.v
@@ -4,7 +4,7 @@ import metrics
 import web
 
 // v1_metrics serves a Prometheus-compatible metrics endpoint.
-['/api/v1/metrics'; get]
+['/api/v1/metrics'; get; markused]
 fn (mut app App) v1_metrics() web.Result {
 	if !app.conf.collect_metrics {
 		return app.status(.not_found)