diff --git a/Dockerfile.prod b/Dockerfile.prod
index bd6c4fe..88e990e 100644
--- a/Dockerfile.prod
+++ b/Dockerfile.prod
@@ -1,5 +1,5 @@
 # Multi-stage build para optimizar el tamaño de la imagen
-FROM python:3.11-slim as builder
+FROM python:3.11-slim AS builder
 
 RUN apt-get update && apt-get install -y \
     gcc \