diff --git a/group_vars/all.yml b/group_vars/all.yml
index df8f85e5..818c74e2 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -15,12 +15,15 @@ ansible_forgejo_user_pass: "{{ lookup('viczem.keepass.keepass', 'user_setup_forg
 promtail_version: "3.0.0" # TODO renovate
 promtail_loki_server_url: "http://docker10.mgrote.net:3100" # TODO passt das für blocky?
 promtail_user_additional_groups: root
+promtail_config_expand_env: true
+promtail_extra_args:
 promtail_config_scrape_configs:
   - job_name: system
     static_configs:
     - targets:
         - localhost
       labels:
+        host: ${hostname}
         job: varlogs
         __path__: /var/log/**/**
 # TODO add docker