diff --git a/playbooks/zabbix.yml b/playbooks/zabbix.yml
index 6df84fc..1d0cd38 100644
--- a/playbooks/zabbix.yml
+++ b/playbooks/zabbix.yml
@@ -18,17 +18,17 @@
         state: directory
         mode: '0755'
 
-    - name: Write .env file (only if it didn't exist)
+- name: Write .env file (only if it didn't exist)
       ansible.builtin.copy:
         dest: /opt/stacks/zabbix/.env
         mode: '0600'
         content: |
-          POSTGRES_USER={{ POSTGRES_USER }}
+          POSTGRES_USER={{ postgres_user }}
           POSTGRES_PASSWORD={{ postgres_password }}
-          POSTGRES_DB={{ POSTGRES_DB }}
-          GRAFANA_USER={{ GRAFANA_USER }}
+          POSTGRES_DB={{ postgres_db }}
+          GRAFANA_USER={{ grafana_user }}
           GRAFANA_SECRET={{ grafana_secret }}
-          TZ={{ TZ }}
+          TZ={{ tz }}
       when: not env_file.stat.exists
 
     - name: Read existing .env file