Connectable webpart unconnected after deployment

I want to use within my dossier the possibility to connect lists to each other and let the lists filter by a querystring.

SharePoint provides the querystring filter webpart and connect them to a listview webpart.

During deployment the webparts are placed on the pasge, but the connection between the webpart is lost.

For me it is not really a problem, but I have collegeas that are publishing the solution quite often and will heave to fix this 'problem' everytime...