diff --git a/docker/Dockerfile b/docker/Dockerfile
index d80243d58..0614b1068 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:7.0-bullseye-slim AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:7.0-bullseye-slim AS build
 WORKDIR /source
 
 # install node