diff --git a/ui/Dockerfile b/ui/Dockerfile
index a4448d7c..e5484d21 100644
--- a/ui/Dockerfile
+++ b/ui/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:22-alpine AS build
+FROM --platform=$BUILDPLATFORM node:22-alpine AS build
 WORKDIR /app
 
 COPY package.json package-lock.json ./