My service is not listening in the expected port

[nacho]

I have the following docker-compose file:

name: "test-kafka"
services:
  kafka-connect-ui:
    image: landoop/kafka-connect-ui:0.9.7
    environment:
      PORT: 8080
    ports:
      - "8080:8080"

But if I go to the endpoint generated in the Okteto UI I get this message

So it seems that the service is listening in the port 8000 but I’m specifying the port 8080. Where is the 8000 port being specified?