diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..96bae28
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,8 @@
+FROM node:22-slim
+WORKDIR /app
+COPY package.json .
+RUN npm install
+COPY server.js .
+COPY public/ public/
+EXPOSE 3233
+CMD ["node", "server.js"]