diff --git a/Dockerfile b/Dockerfile
index 7515243..46b8b4b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,16 +1,10 @@
 FROM node:12
 
-WORKDIR /usr/src/app
+COPY ["package.json", "yarn.lock", "./"]
 
-COPY package.json yarn.lock ./
+RUN yarn install
 
 COPY . .
 
-EXPOSE 3000
-
-RUN yarn global add node-gyp 
-
-RUN yarn install
-
 CMD ["yarn", "start"]