diff --git a/Migration/Dockerfile b/Migration/Dockerfile
index f1acba3..bddc318 100644
--- a/Migration/Dockerfile
+++ b/Migration/Dockerfile
@@ -3,6 +3,7 @@ WORKDIR /app
 EXPOSE 5020
 
 ENV ASPNETCORE_URLS=http://+:5020
+ENV ASPNETCORE_HTTP_PORTS=5020
 
 USER app
 FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build