diff --git a/README.md b/README.md
index ce0f878..53b89c2 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,3 @@
 # Hosting
 
 My server installation recipes  (Inspired from https://github.com/tomMoulard/make-my-server)
-
-Bash function to override docker-compose command and manage multiple docker-compose.yml files (non executable YAML files are ignored).
-
-```bash
-export DOCKER_COMPOSE_BIN='/usr/bin/docker compose'
-docker-compose ()
-{
-    $DOCKER_COMPOSE_BIN $(find -name 'docker-compose*.yml' -type f -perm -u+x -printf '%p\t%d\n'  2>/dev/null | sort -n -k2 | cut -f 1 | awk '{print "-f "$0}') $@
-}
-```  
-
-Compose files refer to [service profiles](https://docs.docker.com/compose/profiles/):
-- disabled: set for services I don't use
-- testing: enable SSL configuration relying on https://traefik.me for local testing
-- production: enable domain configuration on deployment server 
-
-### Network diagram:
-
-![network diag](__doc__/nwdiag.png)
-