diff --git a/server/Dockerfile b/server/Dockerfile
index c1bfb8e..ec260f1 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -2,7 +2,7 @@ FROM node:lts-alpine
 
 WORKDIR /app
 COPY . .
-RUN npm install
+RUN npm ci
 RUN npm run build
 
 CMD ["npm", "start"]  
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