Disabling the iPhoto Photo Stream App badge icon without disabling shared streams? When I have new photos available in my shared photo streams, the iPhoto icon in the dock has a red circle with a number in it, also known as a "Badge App Icon".

I went to System Preferences -> Notifications -> Photo Stream and disabled everything, but the badge app icon on iPhoto still shows.

For now I have disabled shared photo streams completely from iPhoto -> Preferences, and that has removed the badge app icon, but I would prefer to still keep it enabled.

How can I disable this badge app icon?
I got rid of the red circle number (the notification), by going to 
system preferences ➔ iCloud ➞ and then unchecking the box to the left of "Photos"   When you re-check the checkbox, the notifications will briefly display in the upper right part of the screen, telling you about photo stream invitations you have received from other people.