diff --git a/docs/docker.md b/docs/docker.md
index 56094d9..24f6f3f 100644
--- a/docs/docker.md
+++ b/docs/docker.md
@@ -294,9 +294,7 @@ services:
     network_mode: host
     labels:
       - proxy.aliases=gp
-      - proxy.gp.port=8080
-    ports:
-      - 8080
+      - proxy.gp.port=3000
     depends_on:
       - go-proxy
 ```