diff --git a/src/Dockerfile b/src/Dockerfile
index e37e814..850729f 100644
--- a/src/Dockerfile
+++ b/src/Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Build
-FROM mcr.microsoft.com/dotnet/sdk:8.0 as source
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 as source
 ARG target="Release"
 
 RUN apt-get update && apt-get install unzip -y
@@ -19,7 +19,7 @@ RUN dotnet publish -c $target -o obj/docker/publish
 RUN cp -r /src/obj/docker/publish /OpenIdConnectServerMock
 
 # Stage 2: Release
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 as release
+FROM  --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/aspnet:8.0 as release
 ARG target="Release"
 
 RUN apt-get update && apt-get install curl -y && rm -rf /var/lib/apt/lists/*