diff --git a/cli/src/service.py b/cli/src/service.py
index 20f85db..b4efc3d 100644
--- a/cli/src/service.py
+++ b/cli/src/service.py
@@ -12,11 +12,11 @@ REPO_ROOT = get_git_root(__file__)
 @service.command()
 def add(
     name: str = typer.Option(..., "--name", "-n"),
+    ioc_port: int = typer.Option(..., "--ioc-port", "-p"),
 ):
     init_logging()
     ServiceCreator(
-        ioc_host="ex-host",  # TODO: "sls-vserv-bd-01{{ agebd_env }}"
-        ioc_port=9999,  # TODO
+        ioc_port=ioc_port,  # TODO: read from registry
         user="user",  # TODO
     ).add_service(name=name)