Circular cable is to short

I am using a circular needle to knit a wrap. My problem is that my cable is getting to tight or full with stitches. Is there a quick solution to my problem without having to purchase a longer circular needle? :shrug:

I think you’ll have to get a longer needle, or if you have another shorter one, you can knit from one to the other–maybe put rubber bands on the ends to keep the stitches from sliding off.