diff --git a/Dockerfile b/Dockerfile
index 6ac0c75..50ccbe1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,12 +7,4 @@ RUN npm ci --prefer-offline --no-audit --no-fund
 
 COPY . .
 RUN npm run build
-
-# Stage 2 — serve with nginx
-FROM nginx:stable-alpine AS runtime
-RUN rm -rf /usr/share/nginx/html/*
-COPY --from=builder /app/dist /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-EXPOSE 5173
-CMD ["nginx", "-g", "daemon off;"]
+RUN npm run preview
\ No newline at end of file