Is it possible to change the uninstall icon in Inno Setup?

From what i've read it looks like that is no parameter that allows you to change the uninstall icon:

[Setup]: UninstallIconFile
Description:
Obsolete in 5.0.0. As Setup and Uninstall have been merged into a single executable, setting a custom icon for Uninstall is no longer possible.

So, is there another way to change this icon? I'm asking because if, for example you have only your launch exe, an readme and the uninstall, users may accidentally click on the uninstall instead of lauch, which is a little bit annoying.

Thanks.