diff --git a/Dockerfile b/Dockerfile
index 1a29874..6974e17 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,16 @@
-FROM node:14
-
-EXPOSE 3333
+FROM node:15.8.0-alpine3.10
 
+RUN mkdir -p /usr/src/artsite
 WORKDIR /usr/src/artsite
 
-COPY package.json package.json
+COPY . /usr/src/artsite
+
+RUN yarn install
 
 RUN yarn build
 
+EXPOSE 3333
+
 COPY . .
 
 CMD ["yarn", "start"]