Oil pressure sensor wire connection

[Jsand73440]

I can't keep the wire attached to the sensor. I bent the terminal a bit hoping it would snug it up, but it made it worse. What other options are out there? What are you all using?
I have mine set up with a tee connection to a copper line for a pressure gauge, but want to keep the dummy light working as well.

[MoparLeo]

Cut it off and put a new one on., It has to have some "spring" to it to stay snug.