Gitlab on Docker

Hello,

I am building a gitlab server on Docker. I am building it with docker-compose. The build works fine, but for some reason the server is only listening on IPV6 for 80,443,and 22. I changed the default ssh port on the host so it would not conflict with gitlab. Any idea what I am missing for it to listen on both ipv4 and 6?

jolim@docker01:~ netstat -nat | grep LISTEN tcp 0 0 0.0.0.0:2222 0.0.0.0:* LISTEN tcp6 0 0 :::2222 :::* LISTEN tcp6 0 0 :::80 :::* LISTEN tcp6 0 0 :::49211 :::* LISTEN tcp6 0 0 :::443 :::* LISTEN jolim@docker01:~

---
version: "3"
services:
  gitlab:
    image: gitlab/gitlab-ce:latest
    restart: unless-stopped
    container_name: gitlab01
    environment:
      GITLAB_OMNIBUS_CONFIG:
        #external_url 'https://gitlab.example.com'
        gitlab_rails['smtp_enable'] = true
        gitlab_rails['smtp_port'] = 465
        gitlab_rails['smtp_authentication'] = "login"
        gitlab_rails['smtp_enable_starttls_auto'] = true
        gitlab_rails['smtp_tls'] = true
        gitlab_rails['gitlab_email_enabled'] = true
        gitlab_rails['gitlab_email_subject_suffix'] = 'GITLAB'
        gitlab_rails['backup_keep_time'] = 2592000
        letsencrypt['enable'] = true
        letsencrypt['key_size'] = 2048
        letsencrypt['auto_renew'] = true
        letsencrypt['auto_renew_hour'] = 0
        letsencrypt['auto_renew_minute'] = 0
        letsencrypt['auto_renew_day_of_month'] = "*/7"
  
    volumes:
      - GL_Config:/etc/gitlab
      - GL_Logs:/var/log/gitlab
      - GL_Data:/var/opt/gitlab
  
    ports:
      - 80:80
      - 443:443
      - 22:22
    
volumes:
  GL_Config:
  GL_Logs:
  GL_Data:
    driver: local