diff --git a/frontend/Dockerfile.prod b/frontend/Dockerfile.prod
index 336991d..910a3eb 100644
--- a/frontend/Dockerfile.prod
+++ b/frontend/Dockerfile.prod
@@ -49,7 +49,8 @@ FROM node:22-alpine AS runtime
 
 WORKDIR /app
 
-RUN apk add --no-cache wget
+# wget de busybox ya viene en alpine; el apk es best-effort (redes restringidas sin CDN de Alpine)
+RUN apk add --no-cache wget || true
 
 RUN npm config set strict-ssl false && \
     npm install -g pnpm