diff --git a/dealplustech-astro/.docker/Dockerfile b/dealplustech-astro/.docker/Dockerfile
new file mode 100644
index 000000000..9811ef4b7
--- /dev/null
+++ b/dealplustech-astro/.docker/Dockerfile
@@ -0,0 +1,14 @@
+# Astro Production Dockerfile
+FROM node:20-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci --omit=dev
+
+COPY . .
+RUN npm run build
+
+EXPOSE 4321
+
+CMD ["npm", "run", "preview", "--", "--host", "0.0.0.0", "--port", "4321"]