diff --git a/start.sh b/start.sh
index af00aa7..bf06994 100755
--- a/start.sh
+++ b/start.sh
@@ -146,6 +146,7 @@ docker run -d --restart unless-stopped --name ${CONTAINER_NAME} \
   -v ${DATA_DIR}:/app/data \
   -v ${BACKUPS_DIR}:/app/backups \
   -v ${CADDYFILE}:/caddyfile \
+  -v /etc/caddy/sites:/etc/caddy/sites:ro \
   -v /var/run/docker.sock:/var/run/docker.sock \
   -v ${ASSETS_DIR}:/app/assets \
   -v ${UPDATES_DIR}:/app/updates \