diff --git a/Dockerfile b/Dockerfile
index 161a2ad..678c7fb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,8 @@ FROM node:15
 WORKDIR "/app"
 COPY package*.json ./
 COPY . /app
+RUN "npm install --production"
 EXPOSE 3300
 USER node
 ENTRYPOINT ["bash", "-c"]
-CMD ["npm install --production && sleep 10 && npm start"]
+CMD ["sleep 10 && npm start"]