Problem with "accept network connections" (Mac OS) in some Visionaire games

I have downloaded the newest update of Deponia 1-3 based Visionaire 4.25. Every time I start the game, I get a message from the Mac OS X firewall to allow the connection to the internet (like that: ). Can I turn off that network request inside the Visionaire game ini file to forbid the engine to connect with the internet? Or how I can suppress that annoying message because I get this message every time I start the game.

New shit in El Capitan...
You need to do that in the firewall settings.
https://discussions.apple.com/thread/7418556

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New shit in El Capitan...
You need to do that in the firewall settings.

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In my game I have a different problem. Better write into problems "not playable with OSX El Capitan"?

I don't work
In preferences I set "block" to Deponia. If I start Deponia the dialog pops up again!

@Daedalic: We need no facebook buttons inside games!