diff --git a/src/container/Dockerfile.linux b/src/container/Dockerfile.linux
index 526d92e4ba..2837b210ec 100644
--- a/src/container/Dockerfile.linux
+++ b/src/container/Dockerfile.linux
@@ -1,16 +1,17 @@
-FROM mcr.microsoft.com/dotnet/sdk:8.0-jammy AS build-env
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-jammy AS build-env
+ARG TARGETARCH
 WORKDIR /app
 
 # Copy everything
 COPY ./src/net ./
 ENV JNET_DOCKER_BUILD_ACTIONS=true
 # Restore as distinct layers
-RUN dotnet restore JNetDocker.sln
+RUN dotnet restore JNetDocker.sln -a $TARGETARCH
 # Build and publish a release
-RUN dotnet publish ./JNetCLI/JNetCLI.csproj --framework net8.0 -c Release -o out
+RUN dotnet publish ./JNetCLI/JNetCLI.csproj --framework net8.0 -c Release -o out -a $TARGETARCH
 
 # Build runtime image
-FROM mcr.microsoft.com/dotnet/runtime:8.0-jammy
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/runtime:8.0-jammy
 
 # Add JRE
 RUN apt-get update && apt-get install -y --no-install-recommends openjdk-17-jre-headless && rm -rf /var/lib/apt/lists/*