Docker-compose prob with undefined network

Hi jitsis,

I am using the docker stack since a few weeks in my local environment. Now i want to integrate the jibri and etherpad but docker-compose tell me

ERROR: Service “jibri” (or “etherpad” uses an undefined network “meet.jitsi”

Looking around the yml i see the default setting networks: meet.jitsi: in the config files for jibri and etherpad and the same in docker-compose.yml. I am a little confused because build works without any error if a do not use jibri / etherpad at the building syntax.

How can i debug this?