diff --git a/Production-Setup.md b/Production-Setup.md
index 079304a..880eff8 100644
--- a/Production-Setup.md
+++ b/Production-Setup.md
@@ -30,7 +30,7 @@ to ensure SeaweedFS uses the correct IP, for cluster communication. Append
 `-ip=xx.xx.xx.xx` to specify the appropriate address. 
 
 If you wish to use a different IP address for user-facing services, then 
-set `-publicIp=yy.yy.yy.yy` as well.
+set `-ip.bind=yy.yy.yy.yy` as well.
 
 ### For single node setup