WP7 Submit Application - The [NeutralResourceLanguage] attribute is missing on the entry assembly

As you know AppHub is open for Israel (Now It's Official (I think) - Israeli Developers Can Register to Develop WP7 Apps) and several other countries.

So I decide to move my WP7 Games and Applications I wrote and publish using YallaApps to my own AppHub, when I started to upload the first XAP file I got this message:

I’ve used the same XAP as I used in YallaApps so what happened?

Just add the below attribute to your WP7 Application assembly file and you’re Done!

[assembly: NeutralResourcesLanguage("en-US",
UltimateResourceFallbackLocation.Satellite)] 

Enjoy