diff --git a/docker-compose.yml b/docker-compose.yml
index b59cf4f8..eb553743 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -82,7 +82,7 @@ services:
   autoheal:
     image: willfarrell/autoheal:1.2.0
     volumes:
-      - "/var/run/docker.sock:/var/run/docker.sock"
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
     environment:
       AUTOHEAL_CONTAINER_LABEL: autoheal
       AUTOHEAL_START_PERIOD: 600