diff --git a/docker-compose.yml b/docker-compose.yml
index 839ea4222a50d3f51738c5d55ad59a16ac839e4d..86100920e6ebe2cd8d7f7575fb0b98afabee82d3 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,7 @@
 version: '3.1'
 
+#IOC_USERNAME=tizio OC_PASSWORD=1234qwer OC_SERVER=box.cc.infn.it OC_FOLDER=jupyter docker-compose up -d
+
 services:
   jupyter:
     container_name: jupyter