diff --git a/grafana/docker-compose.yml b/grafana/docker-compose.yml
index 701ceb7..54b2e72 100644
--- a/grafana/docker-compose.yml
+++ b/grafana/docker-compose.yml
@@ -86,6 +86,7 @@ services:
         image: grafana/promtail:latest
         volumes:
             - /var/log:/var/log
+            - /share/docker_data/grafana/promtail/config.yml:/etc/promtail/config.yml
         command: -config.file=/etc/promtail/config.yml
         networks:
             - loki