diff --git a/Dockerfile b/Dockerfile
index 9403b67..571c548 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # ──────────────────────────────────────────
 # Stage 1: Build del frontend (assets JS/CSS)
 # ──────────────────────────────────────────
-FROM node:20-alpine AS frontend
+FROM node:18-alpine AS frontend
 WORKDIR /app
 
 COPY package.json webpack.mix.js postcss.config.js tailwind.config.js ./