How can I Scale a sprite without it shifting position?

Hi everyone. I've tried several ways to do this but can't get it right.

I have buttons (Sprites) that when touched I want to just scale it down slightly to indicate it was pressed then revert back to its original size.

When I try to set size or scale the button/sprite shifts position instead of staying centered and just getting slightly smaller.

For some reason buttons/sprites shift.

You can change the sprites origin point in the image editor. Just move it to the center

Perfect thanks!