diff --git a/README.md b/README.md
index ed72ac0d..7f85461e 100644
--- a/README.md
+++ b/README.md
@@ -91,6 +91,7 @@ Set a fixed address
 
 ```golang
 service := micro.NewService(
+    micro.Name("helloworld"),
     micro.Address(":8080"),
 )
 ```