diff --git a/config/config.sample.yaml b/config/config.sample.yaml
index 30938c3d665a7ec899bb3bc8f8e3ccd432dd5f35..0c34dc5d4bfa5b6a028ac28a3c47481685c2e4c6 100644
--- a/config/config.sample.yaml
+++ b/config/config.sample.yaml
@@ -108,4 +108,4 @@ ghosts:
 metrics:
     enabled: false
     port: 9001
-    host: "localhost"
\ No newline at end of file
+    host: "127.0.0.1"
\ No newline at end of file