diff --git a/roles/portainer/templates/docker-compose.yml.j2 b/roles/portainer/templates/docker-compose.yml.j2
index 39ab392..ead1419 100644
--- a/roles/portainer/templates/docker-compose.yml.j2
+++ b/roles/portainer/templates/docker-compose.yml.j2
@@ -5,16 +5,14 @@ services:
     restart: {{ portainer_restart_policy }}
     ports:
       - "{{ portainer_https_port }}:9443"
-      {% if portainer_http_port is defined and portainer_http_port %}
       - "{{ portainer_http_port }}:8000"
-      {% endif %}
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - {{ portainer_data_dir }}:/data
       - {{ portainer_certs_dir }}:/certs
       - {{ portainer_logs_dir }}:/logs
     environment:
-      - TZ={{ timezone }}
+      TZ: "{{ timezone }}"
     networks:
       - portainer_net