diff --git a/nginx-nodejs-redis/web/Dockerfile b/nginx-nodejs-redis/web/Dockerfile
index e0d580c..3d1b21f 100644
--- a/nginx-nodejs-redis/web/Dockerfile
+++ b/nginx-nodejs-redis/web/Dockerfile
@@ -2,8 +2,8 @@ FROM node:14.17.3-alpine3.14
 
 WORKDIR /usr/src/app
 
-COPY ./package.json ./
-RUN npm install
+COPY package.json package-lock.json ./
+RUN npm ci
 COPY ./server.js ./
 
 CMD ["npm","start"]