diff --git a/README.md b/README.md
index feba515c..02834eee 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ images](https://hub.docker.com/r/lightpanda/browser) for both Linux amd64 and
 arm64 architectures.
 The following command fetches the Docker image and starts a new container exposing Lightpanda's CDP server on port `9222`.
 ```console
-docker run -d --name lightpanda -p 9222:9222 lightpanda/browser:nightly
+docker run -d --name lightpanda -p 127.0.0.1:9222:9222 lightpanda/browser:nightly
 ```
 
 ### Dump a URL