Galaxy S4 Android 4.3 is repeatingly asking about TouchWiz

Every time I press the home button Android asks me to choose between Standard and Simple. How can I can rid of this annoyance? ## update 131130 16:26 CET ## I installed another launcher and tried to clear and disable everything with TouchWiz and still it's repeadingly asking me the same question every time I press the home button. ## Update 131201 10:47 CET ## I read that rebooting the phone and/or uninstalling the google search update could resolve the problem and after rebooting the phone the question hasn't popped up for a while. I'm clicking around to verify that it won't appear and the solution at this time seems to be that rebooting the phone will do it and I might not have to uninstall the search update which was mentioned.