diff --git a/Dockerfile b/Dockerfile
index c620556..b772ded 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,16 @@
-#test
 FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
-
 WORKDIR /repo
-
 COPY . .
 
-RUN ls -l /repo
-RUN ls -l /repo/MyBlazorApp
-
 WORKDIR /repo/MyBlazorApp
+RUN dotnet publish MyBlazorApp.csproj \
+    -c Release -o /app/publish --no-self-contained
 
-RUN dotnet publish MyBlazorApp.csproj -c Release -o /app/publish
-
-FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
-
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS runtime
 WORKDIR /app
-
 COPY --from=build /app/publish .
 
-ENTRYPOINT ["dotnet", "MyBlazorApp.dll"]
+ENV ASPNETCORE_HTTP_PORTS=8080
+EXPOSE 8080
+
+ENTRYPOINT ["dotnet", "MyBlazorApp.dll"]
\ No newline at end of file