diff --git a/Dockerfile b/Dockerfile
index 9e055cb..9a3a46a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM node:22 AS build
+FROM node:22-alpine AS build
 WORKDIR /app
-COPY package.json ./
-COPY yarn.lock ./
+RUN corepack enable
+COPY package.json yarn.lock ./
 RUN yarn install
 COPY . .
 RUN yarn build
@@ -10,5 +10,5 @@ FROM node:22-alpine
 WORKDIR /app
 COPY --from=build /app/.output/ ./
 ENV PORT=80
+EXPOSE 80
 CMD ["node", "/app/server/index.mjs"]
-#COPY --from=build /app/dist /usr/share/nginx/html