diff --git a/Dockerfile b/Dockerfile
index 5d4ae84..1c1603a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,10 @@
-FROM node:8
+FROM node:8 as builder
 WORKDIR /workspace
 COPY . .
 RUN npm install
+
+FROM node:8-alpine
+WORKDIR /workspace
+COPY --from=builder /workspace .
 CMD npm start
 EXPOSE 3002