diff --git a/Dockerfile b/Dockerfile
index c7aba67..091c15f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,4 +20,5 @@ RUN dotnet publish "CurrencyAPI.fsproj" -c Release -o /app/publish --no-restore
 FROM mcr.microsoft.com/dotnet/aspnet:6.0
 WORKDIR /app
 COPY --from=publish /app/publish .
+EXPOSE 3333
 ENTRYPOINT [ "dotnet", "./CurrencyAPI.App.dll" ]