diff --git a/promtail-agent/promtail/promtail-config.yml b/promtail-agent/promtail/promtail-config.yml
index 00c6aaa..314af03 100644
--- a/promtail-agent/promtail/promtail-config.yml
+++ b/promtail-agent/promtail/promtail-config.yml
@@ -23,6 +23,8 @@ scrape_configs:
       labels:
         job: systemd-journal
     relabel_configs:
+      - source_labels: ["__journal__hostname"]
+        target_label: "hostname"
       - source_labels: ["__journal__systemd_unit"]
         target_label: "unit"
       - source_labels: ["__journal_container_name"]