diff --git a/group_vars/worker.yml b/group_vars/worker.yml
index 9ea307f..22d3ac6 100644
--- a/group_vars/worker.yml
+++ b/group_vars/worker.yml
@@ -1,4 +1,5 @@
 ---
 apt_packages:
   - nfs-common
+install_cadvisor_exporter: true
 description: 'queue server for laravel'