diff --git a/summer2024-frontend/Dockerfile b/summer2024-frontend/Dockerfile
index d7fabb6..d9c999d 100644
--- a/summer2024-frontend/Dockerfile
+++ b/summer2024-frontend/Dockerfile
@@ -2,9 +2,9 @@ FROM node:22-alpine3.19 as builder
 
 WORKDIR /app
 
-COPY package.json ./
+COPY package.json package-lock.json ./
 
-RUN npm i
+RUN npm ci
 
 COPY . .