diff --git a/nginx/content.md b/nginx/content.md
index 805b97eae2d2..47b01a4a218f 100644
--- a/nginx/content.md
+++ b/nginx/content.md
@@ -42,9 +42,7 @@ You can mount your configuration file, or build a new image with it.
 If you wish to adapt the default configuration, use something like the following to get it from a running nginx container:
 
 ```console
-$ docker run --name tmp-nginx-container -d %%IMAGE%%
-$ docker cp tmp-nginx-container:/etc/nginx/nginx.conf /host/path/nginx.conf
-$ docker rm -f tmp-nginx-container
+$ docker run --rm --entrypoint=cat %%IMAGE%% /etc/nginx/nginx.conf > /host/path/nginx.conf
 ```
 
 And then edit `/host/path/nginx.conf` in your host file system.