diff --git a/sonic.yml b/sonic.yml
index 1fd7179d..1a13a1b3 100644
--- a/sonic.yml
+++ b/sonic.yml
@@ -18,6 +18,7 @@ services:
     restart: unless-stopped
     command: >
       --port=34894
+      --nat=extip:${IP}
       --maxpeers=200
       --http
       --http.addr=0.0.0.0