diff --git a/Dockerfile b/Dockerfile
index f4b98ea..072dd56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,7 @@
-FROM node:20-bookworm-slim
+FROM node:20-bookworm
 WORKDIR /app
-COPY package.json ./
+RUN npm config set registry https://registry.npmmirror.com
+COPY package.json package-lock.json ./
 RUN npm install --omit=dev --no-audit --no-fund
 COPY server.js ./
 COPY public ./public