diff --git a/Dockerfile b/Dockerfile
index f5f1999..b6a8ae4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,35 @@
-FROM node:20.19.0 AS base
+FROM node:20.19.0-alpine AS deps
+
 WORKDIR /app
 
-FROM base AS deps
-COPY package.json yarn.lock ./
-RUN yarn install --frozen-lockfile
+# Install dependencies (use lockfile if present for reproducible builds)
+COPY package.json yarn.lock* ./
+RUN if [ -f yarn.lock ]; then yarn install --frozen-lockfile; else yarn install; fi
 
-FROM base AS builder
-COPY --from=deps /app/node_modules ./node_modules
-COPY . .
-RUN yarn run build
+FROM node:20.19.0-alpine AS builder
 
-FROM base AS runner
+WORKDIR /app
 ENV NODE_ENV=production
+
+COPY . .
+COPY --from=deps /app/node_modules ./node_modules
+
+RUN yarn run build:staging
+
+FROM node:20.19.0-alpine AS runner
+
 WORKDIR /app
-COPY --from=builder /app/package.json ./package.json
-COPY --from=builder /app/next.config.js ./next.config.js
+ENV NODE_ENV=production
+ENV NEXT_TELEMETRY_DISABLED=1
+ENV PORT=3005
+
+# Copy only the minimal standalone output
 COPY --from=builder /app/public ./public
-COPY --from=builder /app/.next ./.next
-COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/.next/standalone ./
+COPY --from=builder /app/.next/static ./.next/static
+COPY --from=builder /app/.env ./.env
+
 EXPOSE 3005
-CMD ["yarn", "run", "start:staging"]
+
+CMD ["node", "server.js"]
+
diff --git a/docker-compose.yml b/docker-compose.yml
index 21a9a41..e6bd8e5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,10 @@
 services:
-  web:
-    build: .
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
     ports:
       - "3005:3005"
+    environment:
+      - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
+      - NEXTAUTH_URL=${NEXTAUTH_URL}
diff --git a/next.config.js b/next.config.js
index d9b71a4..7aca8ce 100644
--- a/next.config.js
+++ b/next.config.js
@@ -20,6 +20,7 @@ module.exports = async () => {
       defaultLocale: 'en',
     },
     assetPrefix: isLocal ? '' : '/uxcore_next',
+    output: 'standalone',
     async rewrites() {
       return [
         {
@@ -47,9 +48,6 @@ module.exports = async () => {
     experimental: {
       manualClientBasePath: true,
     },
-    env: {
-      NEXTAUTH_URL: process.env.NEXTAUTH_URL,
-    },
     compiler: {
       removeConsole:
         process.env.NODE_ENV === 'prod' ? { exclude: ['error'] } : false,