Shift boot keeps falling from knob

I have the red-stitched shift boot (I think from the RSX?). Anyway the top of the boot isn’t attached to the knob, so it falls down a lot. I don’t know if the boot is just shorter or if a part is missing. Anyone have insight? I couldn’t find any “retaining clip” via the OEM part listing.

The only thing holding the shift boot on is two screws under that center area it’s pretty easy to take off.

Holding it to the shift knob?