diff --git a/portainer.yml b/portainer.yml
index 9bbf0d01..04ece6c9 100644
--- a/portainer.yml
+++ b/portainer.yml
@@ -8,7 +8,7 @@ services:
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       #- /var/lib/docker/volumes:/var/lib/docker/volumes
-      #- /:/host
+      - /:/host:ro
     restart: unless-stopped
     networks:
       - monitoring