diff --git a/dockerfile b/dockerfile
new file mode 100644
index 0000000..e3ed2f3
--- /dev/null
+++ b/dockerfile
@@ -0,0 +1,6 @@
+FROM node:lts-alpine
+RUN apk add dumb-init
+ENV NODE_ENV production
+COPY . .
+RUN npm ci --only=production
+CMD ["dumb-init", "node", "server.js"]