diff --git a/.env.example b/.env.example
index 15f4acb..aa66d5f 100644
--- a/.env.example
+++ b/.env.example
@@ -10,6 +10,7 @@ CONTAINER_NAME_PGSQL=pgsql
 CONTAINER_NAME_REDIS=redis
 CONTAINER_NAME_REGISTRY=registry
 CONTAINER_NAME_RUNNER=runner
+CONTAINER_NAME_BACKUP=backup
 
 # Docker images
 #
@@ -18,6 +19,7 @@ DOCKER_IMAGE_PGSQL=sameersbn/postgresql:latest
 DOCKER_IMAGE_REDIS=sameersbn/redis:latest
 DOCKER_IMAGE_REGISTRY=registry:latest
 DOCKER_IMAGE_RUNNER=vasyakrg/gitlab-runner
+DOCKER_IMAGE_BACKUP=docker.bildme.ru/images/backup-1
 
 # LDAP settings
 LDAP_ENABLED=false