diff --git a/README.md b/README.md
index b11305ca..2ff4aeb6 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,11 @@ Live example: https://status.twinnation.org/
 ## Usage
 
 ```yaml
+metrics: true         # Whether to expose metrics at /metrics
 services:
   - name: twinnation  # Name of your service, can be anything
     url: https://twinnation.org/actuator/health
-    interval: 15s # Duration to wait between every status check (opt. default: 10s)
+    interval: 15s     # Duration to wait between every status check (opt. default: 10s)
     conditions:
       - "$STATUS == 200"
   - name: github