diff --git a/docker-compose.yml b/docker-compose.yml
index 7476de2..19c8681 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,3 +1,6 @@
+
+version: '3.8'
+
 services:
   caddy:
     image: caddy:latest
@@ -9,7 +12,10 @@ services:
     volumes:
       - /docker/caddy/data:/data
       - /docker/caddy/config:/config
-      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - type: bind
+        source: ./Caddyfile
+        target: /etc/caddy/Caddyfile
+        read_only: true
     networks:
       - caddy_network
     restart: unless-stopped