diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..484fe7b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install --production
+
+COPY server.js .
+COPY public/ ./public/
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]