diff --git a/Dockerfile b/Dockerfile
index ea7ad6d3..c26ee36c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,14 @@
-FROM alpine:latest
-ENV DOTNET_ROOT=/opt/dotnet-sdk
-ENV DOTNET_DOWNLOAD_DST=/tmp/dotnet-sdk.tar.gz
-ENV DOTNET_DOWNLOAD_SRC=https://download.visualstudio.microsoft.com/download/pr/f8834fef-d2ab-4cf6-abc3-d8d79cfcde11/0ee05ef4af5fe324ce2977021bf9f340/dotnet-sdk-3.1.426-linux-musl-x64.tar.gz
-ENV PATH=$PATH:$DOTNET_ROOT:$DOTNET_ROOT/tools
-RUN apk add bash icu-libs krb5-libs libgcc libintl libssl1.1 libstdc++ zlib libgdiplus &&\
-  wget "${DOTNET_DOWNLOAD_SRC}" -O $DOTNET_DOWNLOAD_DST &&\
-  mkdir -p $DOTNET_ROOT &&\
-  tar -zxf $DOTNET_DOWNLOAD_DST -C $DOTNET_ROOT &&\
-  rm $DOTNET_DOWNLOAD_DST
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build-env
 COPY ./src /app/src
 COPY ./test /app/test
 COPY ./ef-app_backend-dotnet-core.sln /app
+COPY ./appsettings.json /app
+COPY ./firebase.json /app
 COPY ./NuGet.config /app
 WORKDIR /app
 RUN ["dotnet", "restore"]
 RUN dotnet build src/Eurofurence.App.Server.Web/Eurofurence.App.Server.Web.csproj --configuration Release 
 RUN dotnet publish src/Eurofurence.App.Tools.CliToolBox/Eurofurence.App.Tools.CliToolBox.csproj --output "$(pwd)/artifacts" --configuration Release
-RUN dotnet publish src/Eurofurence.App.Server.Web/Eurofurence.App.Server.Web.csproj --output "$(pwd)/artifacts" --configuration Release --framework netcoreapp3.1
+RUN dotnet publish src/Eurofurence.App.Server.Web/Eurofurence.App.Server.Web.csproj --output "$(pwd)/artifacts" --configuration Release
 ENTRYPOINT dotnet artifacts/Eurofurence.App.Server.Web.dll http://*:30001
 EXPOSE 30001