diff --git a/Dockerfile b/Dockerfile
index 2b86d00..1a5f579 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,6 @@ FROM mcr.microsoft.com/dotnet/aspnet:6.0-focal
 WORKDIR /app
 COPY --from=build /app ./
 
-EXPOSE 5130
+EXPOSE 80
 
 ENTRYPOINT ["dotnet","tytdemail.dll"]
\ No newline at end of file