diff --git a/README.md b/README.md
index bfd396bbc9e61c0c6961d76db4ad3d0372ac4721..383d0162ca380770f4f2309df42a062dd1a7b644 100644
--- a/README.md
+++ b/README.md
@@ -124,7 +124,7 @@ This is the procedure for that.
 
     - when automatic build is finished, push >> to deploy
   
-  on 'test', 'acc' and 'prod' machine's:
+  on 'test' (sdc@dop814), 'acc' (sdc@dop457) and 'prod' (sdco@dop821) machine's:
 
     > docker exec -it atdb-ldv python manage.py makemigrations --settings atdb.settings.docker_sdc
       (this should say 'No changes detected', but do this step anyway as a check)