diff --git a/documentation/docs/src/nodes/validator-setup.md b/documentation/docs/src/nodes/validator-setup.md
index d871c1ea05..13ee3bba17 100644
--- a/documentation/docs/src/nodes/validator-setup.md
+++ b/documentation/docs/src/nodes/validator-setup.md
@@ -170,6 +170,7 @@ laddr = "tcp://0.0.0.0:26656"
 cors_allowed_origins = ["*"]
 persistent_peers = "8421c0a3d90d490e27e8061f2abcb1276c8358b6@sandbox-validator1.nymtech.net:26656"
 create_empty_blocks = false
+laddr = "tcp://0.0.0.0:26656"
 ```
 
 These affect the following: