diff --git a/apps/bookstack/docker-compose.yml b/apps/bookstack/docker-compose.yml
index 86521cb5..58c9e1d6 100644
--- a/apps/bookstack/docker-compose.yml
+++ b/apps/bookstack/docker-compose.yml
@@ -14,6 +14,8 @@ services:
       - DB_DATABASE=bookstackapp
     volumes:
       - ${APP_DATA_DIR}/data/config:/config
+    dns:
+      - ${DNS_IP}
     ports:
       - ${APP_PORT}:80
     restart: unless-stopped