diff --git a/compose_zabbix_components.yaml b/compose_zabbix_components.yaml
index efc4d0213..5083494d5 100644
--- a/compose_zabbix_components.yaml
+++ b/compose_zabbix_components.yaml
@@ -96,6 +96,7 @@ services:
 #   - ${ENV_VARS_DIRECTORY}/.ZBX_DB_CA_FILE:/run/secrets/root-ca.pem:ro
 #   - ${ENV_VARS_DIRECTORY}/.ZBX_DB_CERT_FILE:/run/secrets/client-cert.pem:ro
 #   - ${ENV_VARS_DIRECTORY}/.ZBX_DB_KEY_FILE:/run/secrets/client-key.pem:ro
+#   - pgsql_socket:/var/run/postgresql
   command: init_db_only
   env_file:
    - ${ENV_VARS_DIRECTORY}/.env_db_pgsql