diff --git a/docker/README.md b/docker/README.md
index c95369023..08a91d583 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -346,6 +346,8 @@ You can subscribe to [this atom feed](https://github.com/sleede/fab-manager/rele
    They are also present in the [releases page](https://github.com/sleede/fab-manager/releases).
  
    Those commands execute specific tasks and have to be run by hand.
+   Using docker, you must prefix these commands with `docker-compose run --rm fabmanager bundle exec`. 
+   You can also ignore commands only applicable to development environnement, which are prefixed by `(dev)` in the CHANGELOG.
 
 7. restart all containers