diff --git a/__swarm/grafana/grafana-swarm.yml b/__swarm/grafana/grafana-swarm.yml
index 279ce30..05b397c 100644
--- a/__swarm/grafana/grafana-swarm.yml
+++ b/__swarm/grafana/grafana-swarm.yml
@@ -86,7 +86,8 @@ services:
     networks:
     - loki
     configs:
-      - promtail
+      - source: promtail
+        target: /etc/promtail/config.yml
     volumes:
     - /var/log:/var/log
     #- /share/docker_data/grafana/promtail/config.yml:/etc/promtail/config.yml