diff --git a/configuration.yaml b/configuration.yaml
index 33ff403..0ab10c5 100644
--- a/configuration.yaml
+++ b/configuration.yaml
@@ -13,3 +13,6 @@ script: !include scripts.yaml
 scene: !include scenes.yaml
 
 bluetooth:
+
+# Metrics endpoint for VictoriaMetrics add-on scrape [#621]
+prometheus: