diff --git a/Dockerfile b/Dockerfile
index 0086ad4694357a552d650c06aef28dad434e7733..2e64a3212dc59477697716d26a5ecc7026622613 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,10 +2,11 @@
 FROM node:14-alpine as build-stage
 
 WORKDIR /app
-COPY package*.json /app/
-RUN npm install
+COPY package.json /app/
+COPY yarn.lock /app/
+RUN yarn install
 COPY ./ /app/
-RUN npm run build
+RUN yarn build
 
 # Stage 1, based on Nginx, to have only the compiled app, ready for production with Nginx
 FROM nginx:1.16