diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..654dd51
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+FROM node:22-bookworm
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+
+ENV PORT=3000
+CMD ["npm", "start"]