A dummy trim includes a mounting plate to be fixed to a door, a sleeve holder securely mounted to the mounting plate and including a peripheral wall, a sleeve including a first end mounted in the peripheral wall of the sleeve holder, and a lever securely attached to a second end of the sleeve to move therewith. The first end of the sleeve includes a slot having an edge facing the lever. The peripheral wall of the sleeve holder includes an integral stop extending into the slot of the sleeve and abutting against the edge of the slot.