diff --git a/Dockerfile b/Dockerfile
index 9c54cf9..7ba7812 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,5 +14,6 @@ RUN dotnet publish ./song_of_the_day/song_of_the_day.csproj -o out
 # Build runtime image
 FROM mcr.microsoft.com/dotnet/aspnet:9.0
 WORKDIR /App
+RUN apt update && apt install libldap-2.5-0 -y
 COPY --from=build /App/out .
 ENTRYPOINT ["dotnet", "song_of_the_day.dll"]