diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
index 0265d1e85..92438b664 100644
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -10,8 +10,8 @@ services:
       - "127.0.0.1:3306:3306"
       - "127.0.0.1:6379:6379"
     volumes:
-      - $PWD/util/local_ssl/default.crt:/var/azuracast/acme/ssl.crt
-      - $PWD/util/local_ssl/default.key:/var/azuracast/acme/ssl.key
+      - $PWD/util/local_ssl/default.crt:/var/azuracast/acme/ssl.crt:ro
+      - $PWD/util/local_ssl/default.key:/var/azuracast/acme/ssl.key:ro
       - $PWD/vendor:/var/azuracast/www/vendor
       - $PWD:/var/azuracast/www
     extra_hosts: