diff --git a/radicale/docker-compose.yml b/radicale/docker-compose.yml
index 7f6932b..998f0ad 100644
--- a/radicale/docker-compose.yml
+++ b/radicale/docker-compose.yml
@@ -31,5 +31,4 @@ services:
     restart: unless-stopped
     volumes:
       - /docker/appdata/radicale/data:/data
-      - /docker/appdata/radicale/config:/config
-      - /docker/appdata/radicale/config/config:/etc/radicale/config
\ No newline at end of file
+      - /docker/appdata/radicale/config:/config:ro
\ No newline at end of file